First order reaction is found to have rate constant, `k= 5.5xx 10^(-14) s^-1`. Find the half life to the reaction.

A first order reaction is found to have a rte constant, k = 5. 48 xx 10 ^(-14). Calculate its two third life.

For first order reaction, rate constant

The decomposition reaction of ammonia gas on platinum surface has a rate constant, k = 2.5xx 10^-4 mol L^-1 s^-1 . What is the order of the reaction ?

A first order reaction has a rate constant vlaue 10 ^(-3)s ^(-1) . How much time will it take for 10 g of the reactant of reduce to 2. 5 g.

A first order reaction has a rate constant 1.15 xx 10^-3 s^-1 . How long will 5g of this reactant take to reduce to 3 g?

Find the half life period of first order reaction whose rate constant, k=4.93xx 10^-4 s^-1 .