Chemical Kinetics Question 94
Question: If the concentration is expressed in moles per litre, the unit of the rate constant for a first order reaction is [MNR 1986; MP PET 1994, 2000, 01;Bihar MEE 1996; CPMT 1997; MP PMT 1995, 96, 99;AFMC 2002]
Options:
A) mole litre $ ^{-1},{{\sec }^{-1}} $
B) mole litre $ ^{-1} $
C) $ {{\sec }^{-1}} $
D) mole $ ^{-1} $ litre $ ^{-1} $ sec $ ^{-1} $
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Answer:
Correct Answer: C
Solution:
Unit of K for first order reaction $ =se{c^{-1}} $
