Question

13. Write units of rate constants for zero
order and for the second order reactions
the concentration is expressed in molt
and time in seconds. All India 2016C​

Answer 1

Answer:

For

(i) Zero order reaction : M / s

(ii) Second order reaction : (M s)^-1 (or) 1 / M s

{M = Molarity , s = seconds}

Explanation:

Zero order :

Rate = k

Second order :

Rate = k[A][B]

=> k = Rate / [A][B]