Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Solid State (Part I)
810 plays

More

Sachin Rana is teaching live on Unacademy Plus

Sachin Rana
IVth Year UG, IIT Bombay | YouTuber (143k subs) | No. 1 educator for Organic Chemistry.

Comments
(1)
U
Unacademy user
I love this video
Sir in first question... The answer is right bt bt there's some calculations mistakes...like radius of nh4 would be asked and that be 335.1-181=154.1
Aryan Das
a year ago
yes you are right
Aryan Das
a year ago
But the answer must 174.1 in first question
Sasidhar buddha
8 months ago
no answer is correct..