If 75% of a first order reaction gets completed in 32 minutes, time taken for 50% completion of this reaction is

For the following reaction:

volume is increased to double its value by decreasing the pressure on it. If the reaction is first order with respect to X and second order with respect to the rate of reaction will :

Identify the order of reaction if its rate constant is .

For a complex reaction, the order of reaction is equal to

If 75% of a first order reaction gets completed in 32 minutes, time taken for 50% completion of this reaction is