Chemical Kineti...

If a reaction obeys the following equation $$k=\frac{2.303}{t}log\frac{a}{a-x}$$ then the order is:

The rate of chemical reaction depends on the nature of reactants because:

The time for half change of a reactant in a zero order reaction is:

If $$C_{o}=$$initial concentration of the reactant, $$C_{t}=$$ concentration of the reactant at time t and k$$=$$rate constant of the reaction, then the equation applicable for a first order reaction is:

In a first order reaction, the concentration of product 'x' at time 't' is given by the expression:

If the activation energy of both the forward and the backward reactions are equal. Then $$\Delta $$H of the reaction is:

In a reaction between two gaseous reactants the number of binary collisions per second (Z) is given by:

The threshold energy of a chemical reaction depends upon:

A zero-order reaction is one in which the rate of the reaction is independent of:

In a first order reaction, fraction of the total concentration of the reactant that varies with time 't' is equal to: