6:00 you are wrong, isotopes are yhe ones that have the same atomic number but different mass number Trick to remember - isoTOPe so the top is changed which is mass number .
Arvind sir u are great 😍.... I watched soooo many vdos but could not understood the concept but because of you I completely understood it in 25 mins.... Thank you🙏💕 sir ❤ god bless you🙏💕
Sir sorry to say but I think isotopes have same atomic number and different atomic mass , and sir has said isotopes have same atomic mass ,plss someone correct me if I'm wrong
Sir aapne bola ki isotope ka mass number same ho or atomic number different h jo ki galat h aur isotope ve hote h jinka mass number different ho aur atomic number same ho at 6:05
Are relative mass kaise nikala? Sample kis state mein lete hain? Usmein number of particles kaise calaculate kiya hoga? Uske bina atomic mass nhi pata kar sakte. Na absolute na relative!
Sir,we know that atomic number is same but atomic mass is different is called as isotopes And, Atomic number is different but atomic mass is same is called as isobars In above lecture At 6:13. Sec this may same mistake
Firstly we findout, 1mole=molar mass or atomic mass so we have to know molar mass And when we find out molar mass we should know mass of 1 mole then what was found first 1 mole or molar mass please explaine
Before this relative mass how they use to calculate the mass of atom Moreover how they calculateed mass of carbon in the first place... And why it is hard to find the mass of each atom through mass spectrometry Why do we need to move toward a relative system of this mass calculation
Sir now I am coming in 9 class and I had start my preparation .When I read this chapter I had understand all the topic but when I read this one I did not understand anything so my mind recommended me teach it from arvind arrora sir and it is a superb explanation
Whenever I search a topic from chemistry I use to write Arvind Arora at last... If same thing happens with anyone hit like.. 🥰🥰🥰🥰🥰 Salute to the art of your teaching.. Love you sir ❤❤❤❤❤❤❤❤❤
Yes Shreya Singh is right I was also confused at that point of isotopes Actually sir defined the isobars by mistake but he mean to say about the isotopes at that point in this video excuse me sir pls for pointing out your mistakes but it is necessary for all the viewers because they will get confused at that point
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I wish my college had teachers like you : ) Love the way you teach.
All teachers are good in their own way ☺
S dear..me too😀
College?
Yes
Arvind arora sir ❤❤❤❤❤❤❤❤
Best chemistry teacher ever, lots of respect to sir.
Ye sir bhi best hai lekin mere skool k sir vo bhi ek dm super duper best vale
In sir ka youtube show hai jisme is channel se jayda subscriber hai
sir is saying that isotopes have same atomic mass and different atomic number but it is wrong.... then how he can a best teacher.....
@@ramratansankhla then u have to teach what is correct 🤣🤣
@@plus___ultra konsa
A2 motivation
Sir ka channel with 10 million subscribers
6:00 you are wrong, isotopes are yhe ones that have the same atomic number but different mass number
Trick to remember - isoTOPe so the top is changed which is mass number .
6:06 isotopes have same atomic number but different atomic mass no.
ys
Ghalti sy kah diya unho ny
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Yes galti ho gayi sir se
I am from pakistan... I truly acknowledge your way of teaching... love from pakistan,sir
Good
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Isotopes -mass is different
-atomic number is same
6:04 there is one correction -atomic number is same and atomic mass is different
Right bro
This is the definition of isotope wright 👍👍🏻
Exactly
niether my coaching teacher explained this nor my school teacher explained this well.
6:05 isotopes have atomic number same but atomic mass different.
yes
Yes
Teachers are also watch this video to know how to make monitors 😂😂😅
i am a student of class 9th and i had a dobut that why we use carbon to calculate the atomic mass but now it is clear😊😊
SAME
really a very helful video sir
❤ From Nepal
Itni video dekhi lekin aap jaise koi ni sikha paya🙏thanks sir from the bottom of my heart 😇rula ke rakh diya tha is concept ne
Thanks sir... Itna acche se koi teacher nahi parhate hain...
Isotopes are having same atomic no.but different atomic mass aap ne galt bola 6:04
Yes you are right I am also think about isotopes😅
👍 yupp..!!
You are best teacher
Please check the video and listen clearfully what you have told about isotopes.?
Actually sir wo platinum-iridium cylinder tha Jo sevres ke ek measurement institute me rakha tha hai na?
Sir u actually made it Easy(Ejee).....😊Thanks👍😊
Hi
Sir agar mass of C12 Atoms = 12 amu!
Then mass of C12 baki Atoms se bhari hota hai kya ?
Sir jo smjhaya hai na ....dil jeet lia ❤️...hmare dil mai aapke liye izzat or bhi jyda badh gyi 😂❤️👍🙏
sir jab maas gram me diya hoga to AMU me kyo converd karna hoga?..🙏🤔
Aaj tak aapse aaccha padhane wala nai dekha maine.
Thanks a lot sir for give your imp time for us
Edumantra hai ..
@@tanushreeagarwal2102 yeah
Hamari to kismat mein hi ni he...
Hmko to aise teachers Milein hein jo cooperate karne ko teyyar hi ni he ....
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Sourya Grover acchi h
Sir you are very best in the world
Sir , u did a mistake
Isotopes hv same atomic no.but diff.mass no.🙏🙏🙏
Isotope ko bol ke inhone mujhe confuse kr diya
Jab apne bataya to mai 2-3 bar remind video kar kar deka ki akhir mai galat ho ya phir sir se mistake ho gaya
Haa
same confusion i had.
Hn, sir aapne hmko v confuse kr diya
Very nice sir ji aap bahut achha padate ho👍👍👍👍👍👍👍👍👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌
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Yes 👍
Very very well explained sir🙏🙏🙏salute to your teaching
Way of understanding is much good
You are best teacher of the chemistry
6:00 recheck ...it
Are sir bole ki mass number same aur atomic number different so it's not right
@@nothingyt1548 ok
Thank-you sit 😢
I was really struggling for it 😊
Samajh ne ka tarika bahut mast.👌👌👌👌👌
Is the isotopes should have to the captain (C-12 atom) or not
Nice explanation sir
Property - Isotopes
Arvind sir u are great 😍.... I watched soooo many vdos but could not understood the concept but because of you I completely understood it in 25 mins.... Thank you🙏💕 sir ❤ god bless you🙏💕
You are Right❤❤❤❤❤😊😊😊
Very well explained, Thanks🙏🙏
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It was one of my most doubtful concepts😢....but you have cleared all of my doubts sir... thank you so much 🎉
Excellent. Sir. I. Very. Thank. Full. To. You.
Sir sorry to say but I think isotopes have same atomic number and different atomic mass , and sir has said isotopes have same atomic mass ,plss someone correct me if I'm wrong
Yes
What is the difference between atomic mass and average atomic mass and mass of an atom and atomic weight and relative atomic mass??
Sir relative mass is mass of an atom compared with mass of carbon 12 then how it has unit of amu .when mass unit is cancelled by mass unit???????
Sir aapne bola ki isotope ka mass number same ho or atomic number different h jo ki galat h aur isotope ve hote h jinka mass number different ho aur atomic number same ho at 6:05
Sir bolo
Someone noticed at 6:6min
About isotopes
Sir has mistaken.
Isotopes have same atomic number but different atomic mass
Ab itna padha rahe hai to kuchh galti to ho hi jati hai
@@cbicentralbureauofinvestme9711 ha bhai
, bs hum confuse the
Hmko lga kahi hum to glt nhi n hai
Good
Concentration
@@prithwisingh1235 thanks😊😊
Thanks a lot sir
Mera ye topic clear ho gya
Sir really your teaching style is to much well... I want offline teachers like you
Isotopes me atomic number same hote hai atomic masses different hote hai ❗
I am in 10th class but I was confused at amu, but what an explanation he has. Just Awesome!
Amazing content 🙏🙏🙏🙏🙏🙏 dhanyawad Sir jiii
You are a great teacher 👌✨
Are relative mass kaise nikala? Sample kis state mein lete hain? Usmein number of particles kaise calaculate kiya hoga? Uske bina atomic mass nhi pata kar sakte. Na absolute na relative!
Legends are here by seeing Arvind Arora sir as we know him he is the best fact explainer , so he can also explain a thing properly .
Bahut bdhiya sir❤❤ gjjb explained wahhh
Sir you are the best teacher 🤗😊🤗
Mujhe lagta hai kuchh log sirf video me kya galti hai wahi dhudhne aate hai yarr sir ki padhai ka level dekho and enjoy it.❤
One correction isotope have same atomic no and different atomic mass
Exactly
student cant judge teacher who is good and who is bad because teachers have knowledge better than student thats why they are teacher
Sir mashallah bht mahnat sa samjhaya ha ap na thank u sir
Sir u are best teacher 😊😊
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Sir,we know that atomic number is same but atomic mass is different is called as isotopes
And,
Atomic number is different but atomic mass is same is called as isobars
In above lecture
At 6:13. Sec this may same mistake
@@moddeore4118 yes, you're right
Isotopes m atomic no same hota hai but atomic masss doff hota h
Aap bahut acha tarah se padhate hai aisa video TH-cam pe bhej dijiye ga sir🙏🙏🙏
Wow that's the energy of a good teacher
6:04
Atomic number same , mass number different
Well explained , thanks a lot
Yes bro galti se nikal gaya
Love the way you teach sir love the way you teach 🔥❤️
Haai broo.... i have a dought can you clear please ?....
Your +1 exam starting date?
Isotopes means same atomic no different atomic mass but sir u said the oppisite
Very very thank you,
I am student of class 9 but still i am able to understand because of your way of teaching.....
Thank a lot✨
Bhai bhaut sari video dekhi , but concept Yagi clear hua
The best way of teaching!!! Really impressive carry on teaching forever
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Sir galat bol diya thoda repeat kar dete isotops atomic mass different and atomic number same 6:03
Sir!! Pehli baar samajh aaya. Thank you.
Firstly we findout, 1mole=molar mass or atomic mass so we have to know molar mass
And when we find out molar mass we should know mass of 1 mole then what was found first 1 mole or molar mass please explaine
Sir, handwriting is very best 👌👌👌👌👌
Best video on this topic......🤗🎆
Sir excellent method of your teaching
isotope hota hai atom with same atomic no but different mass no ,lol, nevertheless, the video was good , thank you for your effort
Socha nhi tha ek video mera itna bda doubt clear karegi sir thank you so much
Sir you are role model for me. I follow u. U are awesome ❤️
Before this relative mass how they use to calculate the mass of atom
Moreover how they calculateed mass of carbon in the first place...
And why it is hard to find the mass of each atom through mass spectrometry
Why do we need to move toward a relative system of this mass calculation
Sir description box me kaha question hai plzzx
Yes...kaha h question?
Sir now I am coming in 9 class and I had start my preparation .When I read this chapter I had understand all the topic but when I read this one I did not understand anything so my mind recommended me teach it from arvind arrora sir and it is a superb explanation
From what are you studying?
Sir by mistake u defined isotopes wrongly. They r actually the atoms of same element having same atomic no. But different mass no.
Silly mistake.
Ek tapakti boond aapki zindagi barbad kar sakti he 😁😁
Doesn't matter See the way of sir's teaching😄
Sir your teaching way is really good and cool
You teach better than making tik😉 tok
Value of Na avogadro's numbers is 6.023 × 10power23
Wow bary dangerous
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Yes bhai
Thanku so much 😊😊
During this pandemic I wasn't able to understand anything but u helped me out, thank you so much.
My words r less than ur work. Thanks again.
6:03 Sir Isotopes means the Element have Same atomic number but different atomic mass !!!
Best Chemistry teacher really .you made this topic very easy,a lot of respect for you 🙏🙏
Sir aap to best 👌👌👌
Whenever I search a topic from chemistry I use to write Arvind Arora at last...
If same thing happens with anyone hit like.. 🥰🥰🥰🥰🥰
Salute to the art of your teaching..
Love you sir ❤❤❤❤❤❤❤❤❤
Yes Shreya Singh is right I was also confused at that point of isotopes
Actually sir defined the isobars by mistake but he mean to say about the isotopes at that point in this video excuse me sir pls for pointing out your mistakes but it is necessary for all the viewers because they will get confused at that point
Who is here after promot 10th board exam ?
Your dad
@@prathmeshbonde5536😂😂😂
Me
Sir aap bahut acha pdate hoo love u
Isotopes are having same atomic no. but different atomic mass and not which have said sir.
Kabhi kabhi ho jata h
Thanks a lot 👍👍👍
Sir , this is the best lecture on atomic mass i have ever found....now this topic is crystal clear for me...thank you very much sir....
Sir thanks apki wazese hume padhne me bahut help hote he
Best chemistry teacher in my life