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JEE Main 201610 AprilOnline
Exam
JEE Main
Year
2016
Date
10 April
Mode
Online
Subject
Chemistry
Chapter
Chemical Kinetics

JEE Main 2016 · 10 April · Online · Chemistry · Chemical Kinetics

The rate law for the reaction below is given by the expression k[A]...

The rate law for the reaction below is given by the expression k[A][B]k\left[A\right] [ B ]

A+B→ProductA + B \to Product

If the concentration of BB is increased from 0.1to0.3mol0 . 1to0 . 3mol, keeping the value of AA at 0.1mol0 . 1mol, the rate constant will be:

Options

  1. A3k3k
  2. B9k9k
  3. Ck/3k / 3
  4. Dkk

Correct answer

D. kk

Step-by-step solution

Rate constant is independent of concentration. It depends only on temperature. But the rate of the reaction increases by three times as the order of the reaction is one.

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