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  • The rate law for the dimerisation of NO2 is        <img alt="\frac{-d\left[\mathrm{NO}_{2}\right]}{d t}=\mathrm k\left[\mathrm{NO}_{2}\right]^{2}" src="ht

The rate law for the dimerisation of NO2 is
       \frac{-d\left[\mathrm{NO}_{2}\right]}{d t}=\mathrm k\left[\mathrm{NO}_{2}\right]^{2}
Which of the following changes will change the value of the specific rate constant, k?

Option: 1

Doubling the total pressure on the system


Option: 2

Doubling the temperature


Option: 3

Both of (1) and (2)


Option: 4

None of the above


Answers (1)

best_answer

The value of the rate constant for the same reaction changes with temperature.
So, in 2nd option temperature is increasing,
Therefore, option(2) is correct

 

Posted by

sudhir.kumar

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