Chemical Kinetics Question 172

Question: Which of the following expression is correct for first order reaction- (CO) refers to initial concentration of reactant [DCE 2000]

Options:

A) t1/2∝CO

B) t1/2∝CO−1

C) t1/2∝CO−2

D) t1/2∝CO0

Show Answer

Answer:

Correct Answer: D

Solution:

t1/2∝(CO)o i.e. half life for Ist order is independent of initial concentration.

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