Duration 13:33

Class 12 chemistry solid state chap-1 रिक्तियां क्या है रिक्तियां के प्रकार चतुष्फलकी अष्टफलकीय क्या

25 241 watched
0
662
Published 16 Apr 2020

class 12 chemistry all chapter dekhne ke liye niche nile link per ok kijiye /playlist/PL30kNRITWKh7vCtnzZo7jRRQ2dstlnm9K

Category

Show more

Comments - 31