The units of the rate constant k for a first-order reaction are:
AL² mol⁻² s⁻¹
Bs⁻¹
Cmol L⁻¹ s⁻¹
DL mol⁻¹ s⁻¹
Answer & Solution
Correct answer: B. s⁻¹
First-order: Rate = k[A] → k = Rate/[A] = (mol L⁻¹ s⁻¹)/(mol L⁻¹) = **s⁻¹**.
Related questions
Chemical kinetics studies the rate of a reaction and also its:Manganese dioxide is given as a catalyst for the decomposition of:A catalyst increases the rate of a reaction without itself being:Lowering the activation energy of a reaction makes the rate:Raising the temperature of a reaction makes the rate:The exponential factor gives the fraction of molecules with kinetic energy:Arrhenius was a chemist from:The physical justification of that equation was provided by: