#### The following mechanism has been proposed for the reaction of with   to form .If the second step is the rate determining step, the order of the reaction with respect to     is  Option 1) 1 Option 2) 0 Option 3) 3 Option 4) 2

As we learnt in

Rate Determining Step -

The overall rate of reaction is controlled by the slowest step in a reaction called the rate determining step.

- wherein

e.g.

From equation (1)

Putting the value of   in rate equation

order with respect to NO is 2

Option 1)

1

This option is incorrect

Option 2)

0

This option is incorrect

Option 3)

3

This option is incorrect

Option 4)

2

This option is correct