I dont know how to thank u sir.....thank u so much.....ur lectures are extremely helpful....language is also very lucid....thank u once again.....please try to add lecture of waves.
July 16, 2014 5:36 am
Excellent explanation sir! Thanks a lot.Possibly the best material on the web today on the Redox reactions
July 10, 2014 4:26 pm
Grand salute to ur knowledge sir
July 9, 2014 5:18 pm
Your succh a suport to us sir thanks sir
July 10, 2014 10:35 am
BEST WAY LEARNING
July 15, 2014 12:19 pm
sir u r just superbb.... thanks alot
July 8, 2014 12:38 pm
"I really like your videos and like all of them ,, but please upload organic chemisry chapter 1 general organic chemistry by the sir which is teaching in the above video . he is the best teacher in the world and makes such a difficult topic look so easy. . . .pls do it as soon as possible."
July 7, 2014 9:59 pm
July 7, 2014 10:03 am
July 23, 2014 8:14 am
Awesome videos SIR u r great thanks for the help.
July 22, 2014 12:09 pm