Rate constant in case of first order reaction is

Question

Rate constant in case of first order reaction is (A) inversely proportional to the concentration units (B) independent of concentration units (C) directly proportional to the concentration units (D) inversely proportional to the square of the concentration units.

Tardigrade Admin · Accepted Answer

For a first order reaction k=(2.303/K)log ([A]0/[A]) .' .Rate constant, k is independent of concentration unit

Q. Rate constant in case of first order reaction is

inversely proportional to the concentration units

independent of concentration units

directly proportional to the concentration units

inversely proportional to the square of the concentration units.

For a first order reaction
$k = \frac{2.303}{K} l o g \frac{[ A ] _{0}}{[ A ]}$
.' .Rate constant, k is independent of concentration unit

Q. Rate constant in case of first order reaction is

inversely proportional to the concentration units

independent of concentration units

directly proportional to the concentration units

inversely proportional to the square of the concentration units.

For a first order reaction k=K2.303​log[A][A]0​​ .' .Rate constant, k is independent of concentration unit

For a first order reaction
$k = \frac{2.303}{K} l o g \frac{[ A ] _{0}}{[ A ]}$
.' .Rate constant, k is independent of concentration unit