Flash photolysis: A study of fast reactions.

[@sreenidhi5520]

You said that first introduced in 1945 but writing 1949 and next saying 1999
Which year is correct sir?

[@dr.b.mohammednawaz8694]

It is 1949

[@najmulhasam]

sir, please make playlist of each chapter.

[@ellandulasurender5581]

Sir
Do upload
Series of vedeos in photochemistry

[@PinkyRajpoot-pv7rz]

Great explaination

[@rakeshkumar-mk7ym]

Sir sound ko clear kariye

[@Tnpsc-venus]

Good sir

[@ashrinz8542]

Sir ur voice not clear .😪

[@dr.thotlakrishna5527]

Please

[@shahaasif4307]

Sir plz, first prepare the topic well then....