Reaction Kinetics Questions and Answers

For $2H_2 + 2NO \rightarrow 2H_2O + N_2$, doubling $[NO]$ at constant $[H_2]$ raised the rate from 0.024 to $0.096\ mol\,dm^{-3}\,s^{-1}$. The order of reaction with respect to NO is

The reaction is first order with respect to $H_2$ and second order with respect to NO. The rate equation is

When $[H_2] = [NO] = 1\ mol\,dm^{-3}$ the rate is $0.024\ mol\,dm^{-3}\,s^{-1}$ and rate $= k[H_2][NO]^2$. The rate constant is

For $2NO(g) + Cl_2(g) \rightleftharpoons 2NOCl(g)$, raising $[NO]$ from 0.10 to $0.20\ mol\,dm^{-3}$ at constant $[Cl_2]$ raised the initial rate from 0.0001 to $0.0004\ mol\,dm^{-3}\,s^{-1}$. The order with respect to NO is

Which two assumptions are made in the kinetic theory of gases?

In a reaction $X + Y \rightarrow 2Z$, it was found that doubling the concentration of X caused the rate to increase four times but doubling Y did not affect the rate. What is the rate equation?