1.

Statement: The rate of a chemical reaction increases as the temperature is increased. Explanation: The collision frequency between the reactant molecules increases on increasing the temperature.

Answer»

(a) `S` is correct but `E` is wrong
(b) `S` is wrong but `E` is correct
(C ) Both `S` and `E` are correct and `E` is correct EXPLANATION of `S`
(d) Both `S` and `E` are correct but `E` is not correct explanation of `S`.

Solution :These are facts


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