- Видео 4
- Просмотров 14 599
Trilok Sharma
Добавлен 7 сен 2015
Why one mole is equal to 6.022 x 10^23( Avogadro's number) but not any other number???
In this video I have discussed the reason behind taking 6.022 x 10^ 23( Avogadro's number) as one mole.
Просмотров: 12 062
Видео
Important Question on VSEPR Theory for JEE and NEET
Просмотров 1374 года назад
Compound DCl3 is trigonal pyramidal and compound ECl3 is trigonal planar. This two combine to give DECl6.
Sir carbon 12 se bhi related hai kya
why did we use 1.66 x 10^-24 ?
It is experimentally determined value
Thank you so much man
I was looking for this explanation for 2 hours and finally found this video. Thank you.
Best explanation for getting value of 1 mole❤❤❤❤❤
Sir mass of proton was found in 1917 While 1 mole in 1811 Pagal mat banaye sab internet galat information share ho rha bas ek dusre ka video dekh whi bata rahe
Abe, tu pagal hi hai tujhe aur kitna pagal banayenge, avogradro scientists ne bataya tha ki agar 1 proton ki value pata ho tab ham one mole nikal sakte hai.
this is the bigges doubt i had in mole concept and u cleared my this doubt thankyou very much sir
very good
How Mass of hydrogen is 1.66 Who and how did he measured it?
They measured by using spectrometry
Nice and superb explanation sir jee👍👍
Why is the thumbnail wearing rainbow
Oi
Thanks sir
how did the scientist measure the mass of a hydrogen atom ?
Thank you soooo much
Super sir
Sir Very Nice lecture but your Voice is very Low
Very good explanation. But one doubt. Why are they saying Avogadro's number is number of carbon atoms present in 12gms of C-12 carbon. They could have just said amount of hydrogen atoms present in 1 gram of hydrogen.
Mera bhi yahi doubt tha bro
C-12 is an abundant isotope seen everywhere, so they decided to use this. It’s useful for scientists to compare atoms to C-12 as it’s used so much
Very nice sir
Teri maa ki choot
Teri maa ka dabba hai kya BSDK🤣😂😁🤣🤣😁
Sir from where you get mass of on hydrogen atom=1.66×10^24 ?
I think it might be because that's the mass of one amu in grams and hydrogen has a mass of around one amu.
3:07 sir is mentioning that it is a mass proton
Mass of atom is equal to mass of proton and neutron
It is an experimentally determined value.
Jzakallha sir for clearing my doubts.
Too good explanation
Thank you 😊
Thank you sir .... You cleared my doubt....best teacher ever😋
Thank you sir!! Your explanation is superb
Welcome beta 🙏
Great...