JEE Main 2016ChemistryChemical KineticsMediumMCQ

JEE Main 2016Chemical Kinetics Question with Solution

JEE Main 2016 (10 Apr Online)

Question

The rate law for the reaction below is given by the expression kA[B]

A+BProduct

If the concentration of B is increased from 0.1 to 0.3 mol, keeping the value of A at 0.1 mol, the rate constant will be:

Choose an option

Show full solutionCorrect option: D
Correct answer
Dk

Step-by-step explanation

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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About this question

This is a previous-year question from JEE Main 2016, covering the Chemical Kinetics chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.