𝐀𝐜𝐢𝐝𝐬 𝐁𝐚𝐬𝐞𝐬 𝐚𝐧𝐝 𝐒𝐚𝐥𝐭𝐬 𝐂𝐥𝐚𝐬𝐬 𝟏𝟎 𝐂𝐡𝐞𝐦𝐢𝐬𝐭𝐫𝐲 𝐍𝐂𝐄𝐑𝐓 𝐂𝐁𝐒𝐄 𝐏𝐚𝐫𝐭-2
ฝัง
- เผยแพร่เมื่อ 21 ต.ค. 2024
- This Video talks about indicators:
Indicators will help you to detect whether given solution is an Acid or a Base.
Also talks about:
Types of indicators and explanation with experiment and examples.
For all chapters Top Application Questions Check the link below
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When
Hcl is added to red litmus "red remains red"
Hcl is added to blue litmus "blue change into red"
Hcl is added to phenopthalin it looks "colourless"
Hcl is added to methyle orange it looks "red colour"
Clearcut explanation mam ✨✨
👏👏
HCl is an acid
Red litmus ➡️ red
Blue litmus ➡️red
Phenolphthalein
⬇️colourless
Methyl orage ➡️red
• it is very easy same as you did for CH³COOH
extra points
turmeric- acid no change, base-reddish brown
onion-acid retains smell,base-loose smell
vanilla-acid smell remains ,base-loose smell
china rose-acid pink or magenta,base-pale green
Mam its our humble request plz take sst also🙏.........ur teaching is amazing,fantastic and mind blowing 🥰
Yes mam not only sst also maths
Please do sst mam
Yes mam Pls do Sst also
S mam pls sst
Mam Hcl is a strong acid in red litmus is remains into red and blue litmus is convert into red and phinolilthalic is in colorless and methyl orange is in red colored mam
You have the best qualities of teacher
HCL is an acid red litmus turns into red blue litmus turns into red phenolphthalein turns into colourless and methyl orange red
She is not the person who should ne here.your teachings are really so osm and where I can easily understand mam 💯..u will reach a great height nalani mam
Thank you keep learning.. share with your friends..
All the chapters of chemistry and biology are uploaded @Home School
Mam the answer is red red colour less and red
When HCl is dipped in red litmus paper it remains red
When dipped in blue litmus paper it changes blue to red.
When dipped in phenolphthalien it becomes colourless
When dipped dipped in methyl orange it becomes red
When red litmus is added to HCL it will turn in to red colour and when blue litmus is added it will change to red and when it is added to phenolphathalein it will be colourless and when it is added to methyl orange it will change to red. Thankyou for your wonderful teaching Mam 🙏🙏
Red litmus - red
Blue litmus - red
Phenolphthalein -colourless
Methyl orange-red
I would recommend your videos to so many students sothat it would be benefitted to their entire life
The explanation was perfect mam .
HCL--Red, Red, Colourless, Red . ^^
May Allah bless you on right path... you helped me Alot
Mam ur osm.. May God bless you... Bcz u helped me a lot 🙏
Best teaching for ever
Thank you mam, your videos are more useful to usto learn the subject and how to tell the children. Explanation is good
Hcl in red litmus remains red only,
in blue litmus turns into red, in phenolphthalein turns into colourless and in Methyl orange turns into red colour.
Thankyou so much mam..🙏
I understood very well 😀😀
Ur teaching very much understandable mam. I liked ur fluency in english. 💓💓
WHEN DIPPED IN RED LITMUS:
Remains same colour(red)
WHEN DIPPED IN BLUE LITMUS:
Blue litmus paper changes it's colour to red
IN PHENOLPHTHALEIN:
Remains colourless
IN METHYL ORANGE:
Colour changes red
HCL
Red litmus - red
Blue Litmus - Red
Phenolphthalein solution - colorless
Methyl orange- Res
Hcl when dipped with red litmus (red)
Hcl when dipped with blue litmus (red)
Hcl when dipped with phenolphthalein (colourless)
Hcl with methly orange (red)
Hcl is added to red litmus paper it remains red,
Hcl is added to blue litmus paper it changes into red,
Hcl is added to Phenolphthalein it remains colorless,
Hcl is added to methyl orange it changes into red.
Thank you lot mam for this wonderful teaching ❤
HCL in red litmus - no change in color
Hcl in blue litmus- changes blue to red
Hcl in phenolphthalein- colourless
hcl in methyl orange- red
Hope the answers are correct mam
You lessions are more understandable and very informative with very apt examples
HCL~ red litmus remains same
HCL~ blue litmus changes to red
HCL~ phenolphthalein colourless
HCL~ methyl orange changes to red colour
Thankyou mam it's best understandable!!!!👍
Tq so much mam I'll understand so easily I think that science is too tough but when I watching ur class the science soo easy to learn tq soooo much 🙏🙏🙏🙏
The best teacher 💯 for chemistry
Was searching for such a grt teacher lyk u for months ...but finally I got it ☺️❤️
Thank you ..
Keep learning..
I have uploaded all chapters of chemistry, physics and biology..
Check channel playlist for details.. share with your friends..
When HCl is added to red litmus paper it remains red only.
When HCl is added to blue litmus paper it changes from blue to red.
When HCl is added to phenolphthalein it remains colorless.
When HCl is added to methyl orange it changes to red.
good...watch other parts too...
Red litmus ：red
Blue litmus ：red
phenolpthalin：colourless
methyl orange ：red
For Hcl..
Hcl is a strong acid....
Acid- Red remains red only
Base- Blue litmus to red
Phenolphthalein - colourless only
Methyl orange - red colour......
When the hcl is added to red litmus paper it gets red colour, and hcl is added to blue litmus paper it gets red, and hcl is added to phenelpthalim it gets colourless, and hcl is added to menthyl orange it gets red colour.
Awesome teaching mam.. without confusion..👍👍
Hcl is added to red litmus it remains red & Hcl is added to blue litmus it changes to red & Hcl is added to phenophthalein it is colourless and Hcl is added to methyl orange it changes to red
HCl -It is acid
When we dep in to red litmus - red remains red it self
When we dep in to blue litmus - blue changes into red
When we dep in Phenolphthalein - it will give colourless
When we dep in to Methyl orange - it will change red colour
Hcl= red litmus -red
Blue litmus -red
Phenolphallelin- colourless
Methyl orange-red
Hcl in red litmus remains red
In blue litmus changes into red
In phenolphthalein colourless
In methyl Orange Red
Mam salutes for your heard work.
Hcl is acid so,
Red litmus-red
Blue - red
Penopthalin - colourless
Methyl orange - red
Mam it is my humble request pls teach the maths also mam ur teaching is amazing 🤩 and I loved it 🙂
Thank you so much mam
I couldn't understand the concept but after watching your video with experiment I've gained so much of confidence. Once again thank you ma'am for your hard work to help students score better🙏🙏🙏
Mam, I'm new student from today😃
Excellent teacher 👍👍👍
Crystal clear explanation 👌👌👌,,
Thanks a lot 😊😊,mam😘
Thanks and welcome....keep learning
- Red remain red
- blue convert into red
- colourless when HCL into Phenolpthalian.
- when we add Methyl orange we get red colour.
-
When HCL is added to red litmus =red
Blue litmus =red
Phenopthalem =colorless
Methyle orange =red
Tq to explain these concepts ⚘⚘
Thank you so much mam your teaching is amazing & wonderful thank you so much 🙏🙏🙏
Hcl ------ Red as Red litmus
Hcl ------Blue is chang Red litmus
Hcl ------phenolphthalin it is colourles
Hcl ------methyl orange it will Red colour
It is strong acide
HCl : Acid - Red
Base - Red
Phenolphthalein - colourless
Methyl Orange - Pink / Red
HCL----->strong acid
Red litmus paper---->Red colour
Blue litmus paper---->Red colour
Phenolphthlin------>Colourless
Methyl Orange------>Red Colour
HCl=
In red litmus it remains red itself
In blue litmus it changes to red colour
In phenolphthelin no change
In methane orange it changes to redd
HCL=red litmus-red,blue litmus-red,phenolphthalein-colorless,methyl orange-red
Hcl
Red litmus- red
Blue litmus- red
Phenolpthalein- colourless
Methy orange- red
Answer for the quest :-
HCL
✅RED LITMUS-Red colour is only observed
✅BLUE LITMUS-Blue litmus turns Red in colour
✅PHENOLPHTHALEIN-Remains colourless
✅METHYL ORANGE - Acid turns yellow in colour
Good
Red
Red
Colourless
Red
As it is an acid
Hcl - Dipped into red litmus -red
Dipped into blue litmus -red
Dipped into phenolphthalein
solution- colourless
Dipped into methyl orange
solution -red
Thanks a lot for a good class...your class was easy to understand
Ans for ur que is red remains red for red litumus, blue turns to red for blue litmus, it will be colourless when we add to phenolphthalin and it will be red when we add to methyl orange
Tq for teaching like this in a easy method i understood very well
Thanks.. keep learning..
Where are you from?
HCL when kept in ,
Red litmus :-It comes to red
Blue litmus :-It comes to red
Phenoiphthalein :-colour less
Methyl orange :- red
Hcl - red litmus paper changes to red.
Blue litmus changes to red.
Phenothaleon - colourless.
Methane orange - red..
You are teaching is outstanding mam
Super mam I understood very easily❤️❤️❤️👍👍.we want more videos from u mam😊😊😊😍
Sure.. please like & share
Ma'am we can't taste strong acid like hcl but it should be always sour in taste??
When we add HCl on red litmus paper it remains same,blue litmus paper it turns blue to red ,phenolpthelene on acid it remains color less,phenolpthelene on base it turns pink
HCl =strong acid
Red litmus =remains same (red in colour )
Blue litmus =it changes to red
phenolpthin =colourless
Methy /orange =red
You are teaching is superb mam I am understanding well thank you so much mam I love your English mam
Most welcome 😊 Keep Watching..
Please share with your friends..
Check the below link for all chapters..
th-cam.com/users/HomeSchoolChannelplaylists
When HCL added to red litmus paper it remains red, when we added to blue litmus paper its colour changes to red colour, when we added to phenolphthalein its colourless and when we added to Methyl Orange its colour red.
Excellent teaching mam thank U So much
Extraordinary teaching mam I Like the way ur teaching mam
Great .. do watch other chapters.. you will definitely like them.. don't forget to like share and subscribe..
Red litmus remains red only
Blue litmus change red colour
Phenolphthalein is colourless
Methyl orange changes red
Mam can you please send the link of science notes in the discription box
Your teaching amazing.
Mam I'm new student for ur class 😊
Ur teaching is awesome
Welcome.. do watch all videos definitely you will like and enjoy classes.. share with your friends..
Me toooo
When red litmus is added to acid its remains same and in blue litmus Blue converts to red and in phenopthalyn There is no change and in methyl orange red colour is found
Nice teacher I understood very neatly tq
HCL added to red litmus-red
Blue litmus-red
Phenopthalin- colourless
Methyl orange -red
Really ur teaching is an excellent madam
Thanks a lot....keep learning
Yes ma'am please teach us ssc
HCl:red remains red,blue to red,phenopthalein:colourless,methyl orange:red
Mam the answer is : As hcl is an acid
It reaction with red litmus is red ,blue litmus is red ,phenothalene -colourless , methyl orange - red tq...
S ur right
My name is Deepa
Super teaching mam I love your teaching 🙂🙂
Loved ur teaching.....
Thanks.. we have uploaded all chapters of science and maths.. do check them all...
@@HomeSchoolChannel sure Ma'am....
Wow mam your teaching is amazing I wish that you should come as a teacher for me
Thank you..
Keep watching..
Share with your friends..
Hcl added red litmus it become red.
Hcl added blue litmus it become read.
Hcl added phenothalin it become colourless.
Hcl added methyle it become read...
Hi ma'am, I have a question. How can litmus paper be considered a natural indicator when it is actually man-made?
I’m not ma’am but litmus is obtained from lichens which is something that is naturally occurring (natural resource), that’s why we consider it to be natural indicator. Lichens are not prepared in labs.
Home work : 2HCl + NaHCO3 _ Nacl+H2o + CO2 bicarbonate.
2Hcl+caco3 _cacl2 + H2o+ CO2 carbonate. reply mam please I am waiting ❤️❤️❤️❤️
HCl:Red remains red, blue turns to red , phenopthalein is colourless, methyl orange is in colour red
Hcl= strong acid
Red litmus=no change
Blue litmus=blue will changes to red
Phemolphthlin=colourless
Methyl orange=red...
Mam I am requesting you to come to my school mam your teaching is very nice
mam your explanation is superb
Mam u made me science as a interesting subject
Thank you..
Keep watching..
Share with your friends..
homeschoolchannels.com/class-10-science-1
Hcl red litmus ---- red
Blue litmus ----- red
Phenolphthalein --- colourless
Methyl orange --- red
Thank for teaching ,amazing teaching mam..
Excellent teaching mama❤️❤️❤️
Mam your teaching is so will 😍
Will?
Your class is very very easy interested madam please continues all videos is very useful
Good teaching mam keerp it up I like u way of teaching mam tq
HCL. red remains red only,
Blue is changes into red,
colourless in phenolphthalein
Red in methyl 🍊
Mam your teaching is excellent ,you can put application to become navodaya teacher. For chemistry teacher
What about physics and biology?😊
Mam I am chethan S L of class 10th ,studying in navodaya school.
HCl,red litmus paper acid:same colour (red)
Base:red changes to blue
Blue litmus paper
Acid:red changes to blue colour paper
Same colour(blue)
Mam ur teaching very well
Thank you..
Keep watching..
Share with your friends..
homeschoolchannels.com/class-10-science-1
Mam pls solve the sample questions papper from cbse board.....2021 to 2022 ...pls mam
Thank you ma'am 🙏🏻
Your teaching is more help fulll in my exam mam
HCL-1)Red only 2)Changes into Red 3)Colourless 4)Red