Promoter (A) Initiates a chemical reaction and is a catalyst by itself (B) Alters the position of equilibrium in a reversible reaction (C) Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals(D) All (A), (B) and (C)

Promoter
(A) Initiates a chemical reaction and is a catalyst by itself
(B) Alters the position of equilibrium in a reversible reaction
(C) Increases the number of active centres by increasing the unevenness of
catalyst surface and by creating discontinuities in the crystals
(D) All (A), (B) and (C)
by

1 Answer

Answer :

(C) Increases the number of active centres by increasing the unevenness of
catalyst surface and by creating discontinuities in the crystals
by

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