When a chemical reaction takes place, during the course of the reaction the rate of reaction

Question

When a chemical reaction takes place, during the course of the reaction the rate of reaction (A) keeps on increasing with time (B) remains constant with time (C) keeps on decreasing with time (D) shows irregular trend with time.

Tardigrade Admin · Accepted Answer

Rate of reaction propto cone, of reactants As the reaction proceeds, concentration of the reactants decreases hence the rate also keeps on decreasing with time.

Q. When a chemical reaction takes place, during the course of the reaction the rate of reaction

keeps on increasing with time

remains constant with time

keeps on decreasing with time

shows irregular trend with time.

Rate of reaction $\propto$ cone, of reactants
As the reaction proceeds, concentration of the reactants decreases hence the rate also keeps on decreasing with time.

Q. When a chemical reaction takes place, during the course of the reaction the rate of reaction

keeps on increasing with time

remains constant with time

keeps on decreasing with time

shows irregular trend with time.

Rate of reaction ∝ cone, of reactants As the reaction proceeds, concentration of the reactants decreases hence the rate also keeps on decreasing with time.

Rate of reaction $\propto$ cone, of reactants
As the reaction proceeds, concentration of the reactants decreases hence the rate also keeps on decreasing with time.