1.

Consider the following statements. (i) Higher the concentration , slower is the possibility for collision and rate also slower (ii) Increase in surface are a of reactant leads to more collisions per second (iii) Gas phase reactions are slower as compared to solid or liquid reactants Which of the above statement is/ are not correct ?

Answer»

(II)
(i) & (III)
(ii) & (iii)
(i) & (ii)

ANSWER :B


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