Question

what is photochemical decomposition reaction give example

Answer 1

2AgBr gives rise to 2Ag + Br2

Answer 2

The reaction which take place in the presence of sunlight only
That reaction is called PHOTOCHEMICAL REACTION............


EXAMPLE.......

When silver bromide ( 4 AgBr) in presence of sunlight break down to give 2Ag2Br and Br2..............





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