Question

For a first order reaction, the half life is independent of:

• A. initial concentration
• B. cube root of initial concentration
• C. first power of final concentration
• D. square root of final concentration

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A initial concentration
B cube root of initial concentration
C square root of final concentration
D first power of final concentration

$t_{1/2}=\frac{0.693}{k_{1/2}}\to$ for first order rate law.