Question

the kinetic of photochemical reaction are studued using which method
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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.

The process by which a photochemical reaction is carried out is called photolysis. Photolysis is usually initiated by infrared, visible, or ultraviolet light. Photosynthesis involves the absorption of light by the chlorophyll in plants to produce carbohydrates from carbon dioxide and water.