The rate constant for a first order decomposition of `N_2O_5` at `25^@C` is `3.0xx10^-2"min"^-1`. If the Initial concentration of `N_2O_5` is `2.0 xx 10^-3 mol L^-1`, how tong will take for the concentration to drop to `5.0 xx 10^-4 mol L^-1`?

The rate constant for an isomerisation reaction A rarr B is 4.5xx10^-3 (min)^-1 . If the initial concentration of A is 1 M. Calculate the rate of reaction after 1 hr.

The rate constant for an isomerisation reaction, ArarrB " is " 4.5xx10^(-3)"min"^(-1). If the initial concentration of A is 1(M), calculate the rate of the reaction after 1 h.

The rate constant for the reaction 2N_2O_5rarr4NO_2+O_2 is 3xx10^-5 sec^-1 ,if the rate is 2.4xx10^-5 molL^-1s^-1 the concentration of N_2O_5 (Mole/lit) will be

The rate constant of the reaction --- 2H_2O_2(aq) to 2H_2O(l) + O_2(g) is 3xx10^-3 "min"^-1 , At what concentration of H_2O_2 , the rate of reaction will be 2xx10^-4 Ms^-1 ?

The rate of a reaction is 1.2xx10^-3 L mol^-1s^-1 , What is the order of the reaction?

A drop of solution (volume=0.05 ml) contains 6 x 10^-7 mol of H^+ . If the rate of disappearance of H^+ is 6.0 xx 10^5 mol L^-1 s^-1 , how long will it take for the H^+ in the drop to disappear?

The initial rate of a first order reaction is 5.2 xx 10^(-6)" mol.lit"^(-1).s^(-1) at 298 K. When the initial concentration of reactant is 2.6xx10^(-3)" mol.lit"^(-1) , calculate the first order rate constant of the reaction at the same temperature.

The rate constant of the reaction ArarrB " is " 0.6xx10^(-3)"mol.L"^(-1).s^(-1) . If the concentration of A is 5(M) , then concentration of B after 20 min is -

The rate constant of the reaction ArarrB is 6.932xx10^(-3)"min"^(-1) . If initial concentration of A is 1(M) , then , the rate of the reaction ( in mol.L^(-1)."min"^(-1)) after 100 min will be -