Question

The rate of reaction sometimes does not depend upon the concentration.
True or false

Answer 1

$ASSALAMUALAIKUM$

The value of the rate constant k depends on the nature of the reactant, on the temperature, and on the presence of catalysts, but does not depend on the concentration of the substances. The physical meaning of the rate constant is: its equal to the rate of a reaction at the singles concentrations of the reactants.

$INSHAALLAH it will help you!$

$\mathbb{\huge{A.K.}}$

Answer 2

The statement rate of reaction sometimes does not depend upon the concentration, is true.

Explanation:

• Rate of a reaction is defined as the proportionality constant that shows relationship between rate of a chemical reaction and concentration of the reacting species.

• For example,      $aA + bB \rightleftharpoons C + D$

                K = $[A]^{a}[B]^{b}$

For zero order reaction, K = $[A]^{0}$. Therefore, in that case rate of reaction will not depend on concentration of the reactants.

• Therefore, the statement rate of reaction sometimes does not depend upon the concentration, is true.

Learn more about rate of reaction:

https://brainly.in/question/13048717

https://brainly.in/question/92648

#Learnwithbrainly