Chemical Kineti...

Under what condition the order of the reaction,
$$2HI(g)\rightarrow H_2(g)+I_2(g)$$, is zero.

$$50\%$$ of a zero order reaction completes in $$10$$ minutes. $$100\%$$ of the same reaction shall complete in: 

For a zero order reaction with the initial reactant concentration a, the time for completion of the reaction is

In which of the following reactions of the following orders the molecularity and order can never be same?

A plot of reactant concentration versus time for a reaction is a straight line with a negative slope giving the rate constant, and the intercept, giving the initial concentration of the reactant. The order of the reactant is:

For a reaction of the order of $$0.5$$, when the concentration of the reactant is doubled the rate

The number of collisions depend upon

The time for the half-life period of a certain reaction $$A\to$$ products is $$1$$ hour. When the initial concentration of the reactant, $$A$$ is $$2.0\ mol\ L^{-1}$$. How much time does it take initial concentration to make from $$0.50$$ to $$0.25\ mol\ L^{-1}$$ if it is a zero-order reaction?

A graph between $$t_{1/2}$$​ and concentration for $$n^{th}-order$$ reaction is a straight line. The reaction of this nature is completed $$50\%$$ in $$10$$ minutes when concentration is $$2\  mol. L^{−1}.$$ This is decomposed $$50\%$$ in t minutes at $$4$$ $$mol. L^{−1}$$. Then $$n$$ and $$t$$ are respectively:

For a first order reaction $$A\xrightarrow [  ]{ k } B$$, the degree of dissociation is equal to