Question

The rate of the first order reaction a=product is 0.01m/s,when reactant concentration is 0.2m. The rate constant for the reaction will be

Answer 1

Answer:

its answer is K = 0.05 sec. -1

Answer 2

Concept Introduction: Chemical Kinetics is the basic of all reactions in Chemistry.

Given:

We have been Given:

$a = 0.2m$

$0.01m {s}^{ - 1}$

To Find:

We have to Find: The rate constant for the reaction will be

Solution:

According to the problem,

$0.01 = k(0.2) \\ k = \frac{0.01}{0.2} \\ k = \frac{1 \times 10}{2 \times 100} \\ k = \frac{1}{20} \\ k = 0.05 {sec}^{ - 1}$

Final Answer:

$k = 0.05 {sec}^{ - 1}$

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