Half-life of a first order reaction does not depend on the initial concentration

1. A.
   $t_{1/2}$ will increase by two times
2. B.
   $t_{1/2}$ will decrease by four times
3. C.
   $t_{1/2}$ remains the same
4. D.
   $t_{1/2}$ will decrease by two times

Tap an option to check your answer.

1. A.
   Rate of zero order reaction depends on initial concentration of reactant.
2. B.
   Decomposition of acetaldehyde is a first order reaction.
3. C.
   Half life of first order reaction is independent of initial concentration of reactant.
4. D.
   Half life of zero order reaction is independent of initial concentration of reactant

Tap an option to check your answer.