Question

What is PHOTOCHEMICAL REACTION ?

Write its two example ?
​

Answer 1

Answer: A reaction which proceeds with absorption of light energy is called a photochemical reaction

Ex- H2+cl2=2HCl(in presence of diffused sunlight)

3o2=2o3(when uv rays are passed)

Explanation:

Answer 2

___________________

A chemical reaction initiated by the absorption of energy in the from of LIGHT ..

EXAMPLE :- 2AgCl ---------> 2Ag + Cl

in the presence of sunlight Silver Chloride turns Grey.

2AgBr -----------> 2Ag + Br

in the presence of sunlight Silver Bromide turns Grey.

_____________________

hope it helps you...

plz mark my answer as a

brainliest...

and also follow me...