Question

what is photochemical reaction..​

Answer 1

Answer:

The reaction which takes place in presence of light is called photochemical reaction

For example:

HCl decomposes in sunlight to give H and Cl respectively

Answer 2

Answer:

$\: \: \: \: \: \: \: {hey \: mate} \gamma \gamma \gamma \gamma \gamma$

Some chemical reaction takes place by the action of light these are called photochemical reaction.Mechanistic organic photochemistry is the aspect of organic photochemistry which seeks to explain the mechanism of organic photochemical reactions.

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