0:33 Intro . 2:20 Indicators . 4:32 Chemicals properties of Acids . 7:20 Chemical properties of Bases . 8:33 Dilution. 9:28 Strength of Acids and Bases. 11:12 Importance of pH value in daily life [11:15 Digestion, 11:30 Soil, 11:57 Tooth decay, 12:30 Blood 🩸, 12:34 Plants and Animals, 12:38 Bee sting, 12:30 Acid Rain (Khood hi padh lena) ]. 13:04 Salts. 13:47 Common salt. 14:15 Sodium hydroxide (chlor-alkali) . 16:07 Sodium hydrogen carbonate (Baking soda) 17:00 Sodium carbonate and (washing soda) Sodium carbonate decahydrate. 17:56 Calcium Oxycloride(Bleching powder). 18:37 Plaster OF Paris (POP) / Calcium sulphate hemihydrate . 19:30 Water of crystallisation . 20:44 Question (Ans. D/4/द/घ Oxalic Acid) Mere pyaare - pyaare Dosto aapke liye likh diya video ka important part,baise to puri hi important hai but jo topic apko aata nahi bo dekh kar click kar do or kuch raha ho to sorry or ek baat batau ye maine third time likha hai because 1st time to next video lag gyi Dattax gaming ki fir 2nd time bhi next video forword touch ho gya to usi ki video lav gyi dattax bhai se picha chhuda ke aapke liye likh diya and Sach batau to like ke liye likha hai mene dekha hai ese comment per bahut like aate hai to fir sab kuch apke samne or mai ek youtube ka nalla creator hu jisko video banane me bhi lazyness hoti hai (baise ye lazyness meaning to sahi nahi lagti per aap to samajh gye to kya farak padhta hai) Ha to mai bol rha tha ki mai bhi दसबी कक्षा ka hi Satudent hu to or jyada baat karna chahta hai to youtube ki meri kisi short per apna comment kar dena , ok bye milte hai kabhi 😅. GOOD LUCK FOR EXAM OR MAI GANGAPUR KE DS SCIENCE ACADEMY ME PADHTA HU OR MERA NAME Krishan Nand Jorwal hai. Happy Janmastami 🎉👍 Or or or next chapter ok sir. Mujhe nahi lagta aaj tak ees chanel per kisi ne itna badha comment 💬 Kiya hoga Thanks for 1.3k likes or iske 1/4 suscriber badh jate to maja 4x ho jata 😊🥰😘❤💕💞
@@kushagra___27@kushagratripathi1978 heh..heh.. Hehheee... Achcha lag rha hai bro 20 like or apne reply kiya thanks rahi itne bade reply ki to aap logo ke response ke liye hi kiya 😅
All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W i hope this list will help you! ❤ ek free ka like dete jana aur insta me follow bhi kr lo plz id= namansingh.27
maybe you can watch ashu sir 10 min video of revision; yesterday was my sci pt and syllabus was acid bases and salt and prashant sir didnt upload this so i searched and ashu sir 10 min video was recommended hope this helps.
Timestamps 00:03 - A rapid revision of Acids, Bases, and Salts 00:46 - Acids release H+ ions, while bases release OH- ions 02:02 - Understanding different types of acids 02:53 - Litmus paper and solution as indicators 04:09 - Understanding indicators and their role in detecting acids and bases 04:46 - Acid reactions produce salt and release hydrogen gas 06:20 - Neutralization reaction and its importance 06:57 - Calcium bicarbonate forms milky solution when carbon dioxide is passed through it 08:17 - Non-metal oxides can behave like acids 08:59 - Understanding how acids are diluted in water 10:26 - Understanding pH reading and acidity 11:06 - Understanding the importance of pH levels 12:23 - Mouth pH becomes slightly basic when acid is neutralized 12:57 - Neutralization reaction and formation of salt 14:12 - Understanding the process of making sodium hydroxide 14:51 - Chlor-alkali process overview 16:38 - Importance of Sodium Hydrogen Carbonate 17:14 - The reaction involving CO2 and H2 is important. 18:34 - Chemical properties of salts and their applications 19:14 - Plaster of Paris is used for supporting fractures and making toys. 20:31 - Understanding the water of crystallization phenomenon
Best teacher of all subjects Hindi : hindi adhyapak English: Dear sir and educational bhaiya Grammer:Dear sir Maths: Green board Science: Prashant bhaiya Ss : digraj sir ❤( in short video sunlike study) Study+hanuman chalisa=success 🙏💯
Urgent these chapters 9th class:- 1. Force and Laws of motion 2. Gravitation 3. Improvement in Food Resources Please bhaiya in chapters ki videos upload kar dijiye exam shuru hone mein sirf 20-25 din bacche hai😢 Vote karo kiske exams shuru hone wale hai or in chapters ki videos chaiye 👇👇
Dear Prashant Sir, I hope this message finds you well. I wanted to express my heartfelt gratitude for the invaluable guidance and knowledge you've been sharing through your TH-cam channel. Your teaching style and clarity in explaining concepts have been a tremendous help in my studies. As our board exams are fast approaching, scheduled for the last week of September, I was hoping you could consider uploading videos on the topics "Force and Laws of Motion" and "Gravitation" from the Class 9 Science syllabus as soon as possible. These chapters are crucial for our preparation, and your lessons would greatly assist us in understanding these concepts thoroughly. Thank you once again for being such an inspiring teacher and mentor. Your efforts are deeply appreciated by all of us.
5:00 wah bhaiya. aaj question kr rhi thi kuch kuch esa tha usme yad nhi arha tha pr. aalas ke mre chor dia, aap na choro pr. mmy kehti h offline tution me dout solve ho jaenge isliye chli ja, vha 10 min lgake phle teacher ko doubt smjh nhi ata. or unhe kya pta yha online itni door bina bole apne aap har doubt har prolem ka solution ekdum accurate time pr milt h. bhaiya thanku bhai love you😭😭😭😭
God bless you guys do hard work and try to get 98+% in your exams!
Thanx bro same to u❤❤😁
Thank you broo🙂
Thum ko v
Thanks brother 🎉🎉
Bro don't hardwork do smart work 💀‼️
all the people who comment things like "2024-25 attendence here" and "1 like = 99% in boards " really got to stop. Its hella annoying.
Soo true
Literally yaar
Frr 💀🙏
Keh di dil ki baat mere yaar
Nhi 50%
0:33 Intro .
2:20 Indicators .
4:32 Chemicals properties of Acids .
7:20 Chemical properties of Bases .
8:33 Dilution.
9:28 Strength of Acids and Bases.
11:12 Importance of pH value in daily life [11:15 Digestion, 11:30 Soil, 11:57 Tooth decay, 12:30 Blood 🩸, 12:34 Plants and Animals, 12:38 Bee sting,
12:30 Acid Rain (Khood hi padh lena) ].
13:04 Salts.
13:47 Common salt.
14:15 Sodium hydroxide (chlor-alkali) .
16:07 Sodium hydrogen carbonate (Baking soda)
17:00 Sodium carbonate and (washing soda) Sodium carbonate decahydrate.
17:56 Calcium Oxycloride(Bleching powder).
18:37 Plaster OF Paris (POP) / Calcium sulphate hemihydrate .
19:30 Water of crystallisation .
20:44 Question (Ans. D/4/द/घ Oxalic Acid)
Mere pyaare - pyaare Dosto aapke liye likh diya video ka important part,baise to puri hi important hai but jo topic apko aata nahi bo dekh kar click kar do or kuch raha ho to sorry or ek baat batau ye maine third time likha hai because 1st time to next video lag gyi Dattax gaming ki fir 2nd time bhi next video forword touch ho gya to usi ki video lav gyi dattax bhai se picha chhuda ke aapke liye likh diya and Sach batau to like ke liye likha hai mene dekha hai ese comment per bahut like aate hai to fir sab kuch apke samne or mai ek youtube ka nalla creator hu jisko video banane me bhi lazyness hoti hai (baise ye lazyness meaning to sahi nahi lagti per aap to samajh gye to kya farak padhta hai)
Ha to mai bol rha tha ki mai bhi दसबी कक्षा ka hi Satudent hu to or jyada baat karna chahta hai to youtube ki meri kisi short per apna comment kar dena , ok bye milte hai kabhi 😅. GOOD LUCK FOR EXAM OR MAI GANGAPUR KE DS SCIENCE ACADEMY ME PADHTA HU OR MERA NAME Krishan Nand Jorwal hai.
Happy Janmastami 🎉👍
Or or or next chapter ok sir.
Mujhe nahi lagta aaj tak ees chanel per kisi ne itna badha comment 💬
Kiya hoga
Thanks for 1.3k likes or iske 1/4 suscriber badh jate to maja 4x ho jata 😊🥰😘❤💕💞
Muje lagta hai aaj tak kisi ne bhi itna bada comment nahi kiya logo 😮
Vo bhi aise study channel pe
Hello bhai @@kushagra___27
@@kushagra___27@kushagratripathi1978 heh..heh.. Hehheee... Achcha lag rha hai bro 20 like or apne reply kiya thanks rahi itne bade reply ki to aap logo ke response ke liye hi kiya 😅
Thanks dude waise mehnat kafi kar li 😂
With rapid revision comes rapid relief 😊
yeoop
20:45 oxalic acid is present in tomato
Hmm correct 😀
Yeses bro
C2H2O4 👌
YO BUT LIKE, IN GOOGLE THEY SAY ITS MALLIC ACID. messed up man
Class 10th students attendance here 👇👇👇👇❤❤
Present sir
present sir❤
Absent 😂
Present
Pagal sirula
Bestest notes in the universe ♾️
Everything is covered ☠️
All Formulas of Electricity:
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Measuring Devices:
Ammeter / Milli Ammeter - for measuring current (always connected in series)
Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current)
Voltmeter - for measuring volts (always connected in parallel)
Ohm Meter - Measures the resistivity
Things to remember:
electron charge = (1.6 x 10⁻¹⁹ C)
1kWh= 3.6 × 10⁶J
1Ampere = 1000mA
1 Kilowaat = 1000W
1 Horse Power = 746W
i hope this list will help you! ❤
ek free ka like dete jana
aur insta me follow bhi kr lo plz
id= namansingh.27
Pop
❤
All the best for **TOMORROW 'S EXAM**😅
tera bhi kal exam hai...???
How do you know 💀💀
How do you know 💀💀
thx, but how do u know? 💀💀💀💀
Bro ab today's likh de 😏
Jo jo like karega bagwan ji uska board's mei 95% above ayee ❤
🥰
Mai
Bina padhe aa jayega sirf like karne se 😂😂😂
@Aviatoewnjoyer-Alpha No
Ha bhai 😂
Metal non metals
Control and coordination
Our environment
Human eye
Light
Plz plz before 15 September
bhai jaan loge kya bhaiya ki unke paas aur bhi bohat kaam hota h
Light, human eye, before 8 sir
Light is already posted th-cam.com/video/IfWAhHZl1FY/w-d-xo.htmlsi=q03YIaz6yeunhDUU
maybe you can watch ashu sir 10 min video of revision; yesterday was my sci pt and syllabus was acid bases and salt and prashant sir didnt upload this so i searched and ashu sir 10 min video was recommended hope this helps.
Bhai Sab h dekho jaker 😅😊
Timestamps
00:03 - A rapid revision of Acids, Bases, and Salts
00:46 - Acids release H+ ions, while bases release OH- ions
02:02 - Understanding different types of acids
02:53 - Litmus paper and solution as indicators
04:09 - Understanding indicators and their role in detecting acids and bases
04:46 - Acid reactions produce salt and release hydrogen gas
06:20 - Neutralization reaction and its importance
06:57 - Calcium bicarbonate forms milky solution when carbon dioxide is passed through it
08:17 - Non-metal oxides can behave like acids
08:59 - Understanding how acids are diluted in water
10:26 - Understanding pH reading and acidity
11:06 - Understanding the importance of pH levels
12:23 - Mouth pH becomes slightly basic when acid is neutralized
12:57 - Neutralization reaction and formation of salt
14:12 - Understanding the process of making sodium hydroxide
14:51 - Chlor-alkali process overview
16:38 - Importance of Sodium Hydrogen Carbonate
17:14 - The reaction involving CO2 and H2 is important.
18:34 - Chemical properties of salts and their applications
19:14 - Plaster of Paris is used for supporting fractures and making toys.
20:31 - Understanding the water of crystallization phenomenon
He bhagwan boards me sabko 95 above dena bhale, vo like kare ya na kare.
❤
Phdna math 😂😂😂😂😂😂
Nice thik aap ke achi percentage aae
Like paane ka naya tarika 😂😂
😂😂😂 oh bhai saab
1 like-95%+ if ignore..65% below
Ohhhĥ
gu khalee
Hi consa tharica he bai beek maneka
Meh toh Kush hoga agar 65 percent mila toh
Kall exam hai mera . Nahi kar raha tera comment like . Dekhte hai kitne marks aate hai
Jisne Meri Comment like kri Uuske Saare Sub. M 90+ aayenge 😊
I wish ki aa jaye
90+😅
Kya fayda jab ata jata 30 marks ka chut jaye because of slow speed 😢😭😭😭
Koi baat nhi boards tak abhi bohot practice krna hai @@Kanishkaarora227
Agar tune mera comment like nhi kara to teri maa ki umar 10 se kam ho jaaye
kyu bhai tere comment ko like karne se kaunsa chamatkar ho jayega? Agar mai na padh ke jau aur tere comment ko like kar du toh mai pass?
D. Oxalic acid ❤🎉 20:45
Board me 95% Lana hai to is comment ko like maaro!!( Don't take risk)
Nahi bhai 96% Lana hai and ye comment delete kar nahi toh tuje tere boards ki kasam( don't take risk)🤡☠️
😂😂😂 moye Moye kr diya aapne us bande ka@Naturelover-l3s
Agar tune ye comment karne band nhi kare toh tu 10 baap ka aur ye comment delete bhi karde
@Naturelover-l3s hmmm
F**k
20:53 oxalic acid {Arambh batch Attendance here}
No need to fear 🎉
When Prashant sir is hear ❤
1 like= 100% in board exams {don't take risk } 😅
:D
Agr hm 100 baar like kr de toh kitna melega....😅😅
@@anuj_maddy7 crore 💀💸
@@anuj_maddy kerke dekh lo 😂😂
@@anuj_maddy if you wanna to try then you have to 🤨😁
20:49
ANS IS (4) Oxalic Acid
Answer (d) oxalic acid 20:54
🎉
Yapp❤
7:54
Mera bhi yahi answer hai❤
Yeah no dhit Sherlock
1 like = 95% nahi to fail 😂 don't take risk 0:42 👇 0:42
ye msg kar ka k milja hai aaram ta phad le karo n
Answer - D❤
😢
Every one will get 99% in board examination🎉
Hard work will surely give success
1 like = 90℅
20:44 (4) oxalic acid
Right answer
Very good beta
0:04 4) Oxalic Acid
Best teacher of all subjects
Hindi : hindi adhyapak
English: Dear sir and educational bhaiya
Grammer:Dear sir
Maths: Green board
Science: Prashant bhaiya
Ss : digraj sir ❤( in short video sunlike study)
Study+hanuman chalisa=success 🙏💯
Hindi english ke liye to bhai ki padhai bhi best hai 🎉
Bhai math ka matlab Shobhit bhaiya ❤
@@SHREYASIKASHYAP as your wish bro 🙂
Maths = ranveer sir
maths ncert ke liye green board ya ranveer sir but concept ke liye shobhit bhaiya
20:43 oxalic acid 4
0:17 electricity rapid revision please
Yess please make rapid revision of electricity
Electricity rapid revision
Electricity
Kis kis ko rapid revision one shot se jyada achha lga 😅
Who is watching one day before exam? Attendance here 👇
@@SuhanaSangam-mp1nz hello suhana
@@SuhanaSangam-mp1nz I am also student of 10 class
@@SuhanaSangam-mp1nz will you be my friend
Present
present
20:45 answer is oxalic adic❤
right my son
My favourite teacher in school is bio Wale lalit sir
Aur TH-cam pe science wale Prashant bhaiya ❤❤❤❤❤😊😊😊😊😊
20:44 (d)oxalic acid
✔✔✔✅✅✅
Hii
😊😊😊 done your pre board
Pls do rapid revision of. Control and coordination chapter
Iske baad wahi aayega bhai don't worry
1 like = 98% in board ( don't take risk )
20:43 (4) Oxalic acid
One like for parsant bhaiya wo itni mehnat karke vedio banate hai tum likes nahi kar sakte and last any one from barabanki adendence here 0:42
Prashant bhaiya ❤❤❤ jindabad
4. Oxalic acid
Love you🤧 and your explanation 🙃. thank you🧡i hope everyone achieve their dream❤️🧿
Bhaiya aapne Metal Hydrocarbonate ka reaction chood diya 5:53 🥲
Kis kis kal exam hai 😂😂
❤
Bring one shot of every chapter
@URCristiano-CR7-VKbade hi beshram hai aap bhik mangne yaha bhi aa gaye 😂
@URCristiano-CR7-VKek katora le Kar bathte to zada subscribe milta 😅
Already uploaded see in playlist
Bhaiya control or co ordination ka bhi rapid revision video bana do plss ❤
20:43 homework-
*D* Oxalic Acid
Urgent these chapters 9th class:-
1. Force and Laws of motion
2. Gravitation
3. Improvement in Food Resources
Please bhaiya in chapters ki videos upload kar dijiye exam shuru hone mein sirf 20-25 din bacche hai😢
Vote karo kiske exams shuru hone wale hai or in chapters ki videos chaiye
👇👇
Same here
Same
Maine 9 ke final exam mein physics kiya hi nahi tha.. Aur 78℅aaye the
kal paper wale attendance lagaye😂😂
😂😂
Me 😂
Me 😂😂
Aaj paper h
Kal mera exam hai
Option(4) Oxalic Acid. If you're answer is correct like the comment
👇
Right 👍
12:51 Baking powder ❎
Nail paint😂 ☑️
1:14 Trick for rembering litmus paper colour change
BAR - blue> acid> red
Like if uhh understand...👍
This literally makes no sense
@Falafel_cat Bhai 18 logo ko smjh aaya!!😅
@@RDX_xr90 is me too blue ke liye hai hi nahi kuch, base tho Likha hi nahi.
@Falafel_cat B for blue ,A for acid, R for red
Means blue litmus change red in acid
*Baki base Ka to pata laga hi lena👍💬
Or you can use brb base turns red litmus to blue
Rapid revision of Control and coordination plzzz 0:53
6:17 aarambians noticed the ppt of their lecture😂😂😂
20:48 correct option is (d) oxalic acide
Dear Prashant Sir,
I hope this message finds you well. I wanted to express my heartfelt gratitude for the invaluable guidance and knowledge you've been sharing through your TH-cam channel. Your teaching style and clarity in explaining concepts have been a tremendous help in my studies.
As our board exams are fast approaching, scheduled for the last week of September, I was hoping you could consider uploading videos on the topics "Force and Laws of Motion" and "Gravitation" from the Class 9 Science syllabus as soon as possible. These chapters are crucial for our preparation, and your lessons would greatly assist us in understanding these concepts thoroughly.
Thank you once again for being such an inspiring teacher and mentor. Your efforts are deeply appreciated by all of us.
You shld write this to them in mail
5/5🎉🎉🎉
Letter writing 😂😂
@@Falafel_cat fr
5:00 wah bhaiya. aaj question kr rhi thi kuch kuch esa tha usme yad nhi arha tha pr. aalas ke mre chor dia, aap na choro pr. mmy kehti h offline tution me dout solve ho jaenge isliye chli ja, vha 10 min lgake phle teacher ko doubt smjh nhi ata. or unhe kya pta yha online itni door bina bole apne aap har doubt har prolem ka solution ekdum accurate time pr milt h. bhaiya thanku bhai love you😭😭😭😭
Same yrr
Didi chor galat sound kr rha hai usko thoda shi krlo ap
2:01 sir lemon mai jo acid present hota hai use ascorbic acid bhi bolte hai
2:03 and ant sting ko formic acid
Im of class 7😊
Formic acid ko hi methanoic acid bolte hai. IUPAC name and common name ka farak hai, baki dono same hi hai😊😊
Na koi dar jab Prashant bhaiya ho hamare sir😊😂❤❤❤
Ko to mil gaya jo aj dhekha raha ha 😅
@Princytoppo-q3l 😊😊🤗
Mee too😮
Anyone in January !!
After I think 💬🤔
Next lecture of
Control and coordination 😮
4. Oxalic Acid
7:14 bhaiya jadugar bn gye🤣🤣
20:47 oxalic acid
Metal and non metal rapid rivison plz
1 like ❤ for 100 %❤
Best of luck to all🎉♥️
19:19 bhaiyaaa.. it is also used to make chalks.❤❤
Thanku so much bhaiya . Issa mujha tho mera exam ma bhout madat mile hai🙏🙏🙏
Oxalic acid 20:46
Who are watching nov 23
✅
I am it's exact November 23 boi
Oxallic acid
👍👍👍
oxallic acid 20:50
20:50 option no. (D) Oxalic acid 🧪⚗️
Yehi chaiyetha😊😊 very nice Prashant sir😊
1like = 100 marks in science exam 🥸🥸🥸
When France Sneezes , Our syllabus increases 🥲
HISTORY CH 1😂😂😂😂
bro this is science lecture but still u r right 😂😂😂
😂😂😂
Thats why syllabus is the most dangerous enemy of student's order 😂
Kiske kiske pre boards he 😢😢😢😢😢😢
Mere 😢
Mere😮
Me
Mere😊
Bappe diya mer jaat don't care 😅😅
Tartaric acid - turmeric
Molanic acid - apple
Lactic acid - curd
Oxalic acid - tomato🍅
Not turmeric, it's tamarind (Imli)😅😂
3:00 but sir aapne toh bola tha ki acid changes blue litmus into red litmus 🙃
Electricity repid revision before 14 September please bhaiya
Hi
4 .Oxalic acid 20:45
3:49 sir ka forearm 🔥🔥
Bhaiya ye jo aap important topic batate Ho ye sirf cbse ki liye hote ya other boards ki liye bhi??🙏
Option no. D oxalic acid
4:12 bhaiya olfactory indicators smjha rhe h meanwhile me seeing his photo under the olfactory's definition 😅😅😅😂😂
1:08 aapko kaise pta
Hii
🤡🤡
Soap ko taste karke dekhna
To vo bitter taste karega
Kyunki vo base hai
🌚
🌚
Bhaiya aap bahut accha pada hate ho mujhe to complete chapter hi rapid revisions me emj aa gya
All the best for ur tomorrow exam tough to hai prr tum krloge❤
D... Oxalic acid 🎉
Present❤❤
who is learning this before one day of exam and never learned this chapter
Thank you so much sir for your such a dedication to teach us.
This revision made me really help for my exam which is tomorrow ❤
18:46 important
2:05 Nettle sting koi madhumakhi nhi ek plant h !!
Please imp activities \ experiment m bhi vedio bnayiye
20:49 oxalic acid present in tomato
Thanks bhaiya. You're the best science teacher😊
Answer 4 is correct oxalic acid
@Goldedits28 ghar se😅😅
Sir pH scale toh 0 se start hoti hai na 10:08 ?? Confusion ho gya school me bataya hai ki 0 se start hoti hai apne batya 1 se ??
Yee when ph scale on 0 it's very acidic and if it's on 14 very alkaline
Han 0 se hi start ho ti hai confuse mat hou
@@IrfanKhanPathan-h5k thxs ❤️
Bhai 7 pr neutral hota hai aur 7 se jyada no. Hoga toh basic hoga
Agar 7 se Kam hoga pH toh acidic hoga
Prashant bhaiya is the best teacher in the world who agree😊😊😊❤❤❤❤
Kal kiska paper h 😂
Mera 🙃
Bhai 3.33 am ho raha hai aur 6.00 paper hai...😢
Maths ka paper ha chemistry padne aya😠 hu
Aaj hai bhai
Mera paper 3hr ma hai😂 best wishes dedo
Bestest notes in the universe ♾
Everything is covered ☠