Home
Class 12
CHEMISTRY
For a reaction A rarr xP , when [A] = 2....

For a reaction `A rarr xP` , when [A] = 2.2 mM, the rate was found to be `2.4" mMs"^(–1)`. On reducing the concentration of A to half, the rate changes to `0.6" mMs"^(–1)`. The order of reaction with respect to A is :

A

`1.5`

B

`2.0`

C

`2.5`

D

`3.0`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

For reaction aA rarr xP , when [A] = 2.2 mM , the rate was found to be 2.4mM s^(-1) . On reducing concentration of A to half, the rate changes to 0.6 mM s^(-1) . The order of reaction with respect to A is

For reaction aA rarr xP , when [A] = 2.2 mM , the rate was found to be 2.4mM s^(-1) . On reducing concentration of A to half, the rate changes to 0.6 mM s^(-1) . The order of reaction with respect to A is

For a hypothetical reaction Ararr B , the rate constain is 0.25 s^(-1) . If the concentration of A is reduced to half, then the value of rate constant is

For a chemical reaction A rarr B , the rate of reaction increases by a factor of 1.837 when the concentration of A is increased by 1.5 time. The order of reaction with respect to A is:

For the reaction A rarr Products, it is found that the rate of reaction increases by a factor of 6.25 when concentration of A increases by a factor of 2.5 . Calculate the order of reaction with respect to A .

Assertion (A): For the reaction RCl + NaOH(g) rarr ROH + NaCl , the rate of reaction is reduced to half on reducing the cocentration of RCl to half. Reason (R ): The rate of the reaction is represented by k[RCl] , i.e., it is a first order reaction.

When the concentration of nucleophile is reduced to half, the rate of S_(N^(2)) reaction is decreased by

For a reaction 2NO(g) +Cl_(2)(g) rarr 2NOCl(g) , when concentration of Cl_(2) is doubled, the rate becomes four times. What is the order of reaction with respect to Cl_(2) ?

For a hypothetical reaction XrarrY , the value of rate constant is 0.75sec^(-1) . If the concentration of X is reduced to half, then value of the constant is

For a reaction A+B rarr products, the rate of reaction was doubled when concentration of A was doubled. When concentration of A and B both was double, the rate was again doubled , order of reaction w.r.t. A and B are