Question

what is photo chemical reaction​

Answer 1

Photochemical reaction, a chemical reaction initiated by the absorption of energy in the form of light. The consequence of molecules' absorbing light is the creation of transient excited states whose chemical and physical properties differ greatly from the original molecules.hope it helps you!!!!!!

Answer 2

Answer:

Mechanistic organic photo chemistry

Explanation:

some chemical reactions takes place by action of light.

these is called photochemical reaction or "photolysis".

mechanistic organic photo chemistry is the aspect of organic photo chemistry which is to explain the organic photochemical reaction