In a first order reaction the concentration of the reactant is reduced to one-fourth of its initial value in 50 seconds. Cacluate the rate constant the reaction

For given first order reaction, the reactant reduced to 1/4th its initial value in 10 min. The rate constant of the reaction is

For given first order reaction, the reactant reduced to 1/4th its initial value in 10 min. The rate constant of the reaction is

For a first order reaction, the concentration decreases to 30% of its initial value in 5.0 min. What is the rate constant?

A reaction is of second order with respect to a reactant. How is the rate of reaction affected if the concentration of the reactant is reduced to half ? What is the unit of rate constant of such a reaction ?

In a first order reaction, 80 % of the reactant at an instant was reduced to 8 % in 4606 seconds. The rate constant of the reaction is

If the concentration of the reactants is increased, the rate of reaction for first order-

If the concentration of the reactants is increased, the rate of reaction for first order-