The value of rate constant of a pseudo first order reaction ____________.
(i) depends on the concentration of reactants present in a small amount.
(ii) depends on the concentration of reactants present in excess.
(iii) is independent of the concentration of reactants.
(iv) depends only on temperature.
The answer is the option (ii). The value of rate constant reaction is dependent on the concentration of reactants present in excess in a pseudo first order reaction. This is because the excess reactants do not get altered much while during the reaction