Question

If the rate constant of a first order reaction is 0.5 x 104 s', the order of the reaction is
(A) Zero
(C) second
(B) first
(D) Insufficient data​

Answer 1

Answer:

here is the explantion to the given question

Answer 2

Answer:

It is first order reaction

Explanation:

Because rate constant k has unit of s⁻¹ and this unit is of 1st order reaction. Just by seeing the unit of k you can find out the order of reaction.