Question

High quantum yield of photochemical
reaction are due to :
(A) Lowering of activation energy
(B) High frequency of collision
(C) Accompanying side reactions
(D) Formation of free radicals.​

Answer 1

Answer:

a

Explanation:

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Answer 2

The high quantum yield of the photochemical reaction is due to the Formation of free radicals.

a) The activated molecule reacts with other molecule.

b) The intermediate product is then formed which will act as a catalyst.

c) The radiation absorption includes the production of the atoms with initiate the chain reaction.

d) After the absorption of radiation, the activated molecule which is formed may collide with another active molecule.

e) Hence, the high quantum yield of photochemical reaction are due to the Formation of free radicals.