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(a) Explain the following terms : (i) ...

(a) Explain the following terms :
(i) Order of a reaction
(ii) Molecularity of a reaction
(b) The rate of a reaction increases four times when the temperature changes from 300 K to 320 K. Calculate the energy of activation of the reaction, assuming that it does not change with temperature. `(R = 8.314 J K^(-1) mol^(-1))`

A

I5°Cto25°C

B

25°Cto35°C

C

35°Cto45°C

D

45°Cto55°C

Text Solution

Verified by Experts

The correct Answer is:
C
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