L-7 Phenol की रासायनिक अभिक्रिया Ch 7 Alcohol ,Phenol & Ether | 12th Chemistry ashish sir
1:13:55
L-8 Phenol की रासायनिक अभिक्रिया - 2 Ch 7 Alcohol ,Phenol & Ether | 12th Chemistry ashish sir
56:21
L-9 Ether (ईथर) निर्माण की विधिया Ch 7 Alcohol ,Phenol & Ether | 12th Chemistry ashish sir
1:07:51
L-10 Ether (ईथर) :- Chemical Reactions Ch 7 Alcohol ,Phenol & Ether | 12th Chemistry ashish sir
43:31
REPRODUCTIVE SYSTEM |BIOLOGY BY MUKESH SIR
1:37:21
12th Chemistry : Long Lecture | Ch - एमीन (Amines) Hindi Medium | Ashish Singh Lectures
1:19:01
L-4 Chemical Reactions of Alcohol Ch 7 -Alcohol , Phenol & Ether | 12th Chemistry | ashish sir
2:30:56
Modern Physics | Atom ( परमाणु) THEORY ONE SHOT | 12th Physics | Ashish Sir Hindi medium
1:14:48