Question

Units of rate constant of first and zero order reactions in terms of morality M unit are respectively
1​

Answer 1

˙·٠•●♥ The unit of the rate constant K is (Molarity)

1−n

time

−1

.

Here, n is the order of the reaction.

For first order reaction, n=1.

The unit of the rate constant K is (Molarity)

1−1

sec

−1

=sec

−1

.

For zero order reaction, n=0.

The unit of the rate constant K is (Molarity)

1−0

sec

−1

=(Molarity)sec

−1

=(M)sec

−1

. ♥●•٠·˙