Question

Difference between chemical and photochemical reaction

Answer 1

Answer:

chemical reaction is influenced by chemoreceptors.... and photochemical reaction is influenced by light

Answer 2

Answer:

Numerous photochemical and chemical reactions are constantly taking on in the atmosphere.

Explanation:

• Chemical Reaction- Ultraviolet light reacts with oxygen molecules in the stratosphere to generate atomic oxygen. Ozone is created when atomic oxygen reacts with an oxygen molecule. The stratosphere includes a significant concentration of ozone molecules as a result of this interaction, which forms the ozone layer.
• Photochemical reactions- Photochemistry is a discipline of chemistry that studies the rates and processes of reactions that occur when reactants are exposed to light radiations. The photochemical reaction is the thermal response of the molecule's electronically excited state, whereas the dark reaction is the thermal reaction of the molecule's ground state.