Question

The unit of rate and rate constant are same for :

• A. Zero order reation
• B. First order reaction
• C. Second order reaction
• D. Half order reaction

Answer 1

The correct option is A Zero order reation

For zero order reaction,

$\frac{dx}{dt}=k[A{]}^0=k$

$\therefore$ Unit of rate $=mol{L}^{-1}tim{e}^{-1}$

Unit of rate constant $=mol{L}^{-1}tim{e}^{-1}$