JEE Main 2010PhysicsWork Power EnergyMediumMCQ

JEE Main 2010Work Power Energy Question with Solution

JEE Main 2010

Question

The potential energy function for the force between two atoms in a diatomic molecule is approximately given by , where a and are constants and is the distance between the atoms. If the dissociation energy of the molecule is is

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Show full solutionCorrect option: C
Correct answer
C

Step-by-step explanation

as, at equilibrium,

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About this question

This is a previous-year question from JEE Main 2010, covering the Work Power Energy chapter of Physics. 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.