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Collisions of gas molecules are ___________

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in Chemistry – Class 11 by (148k points)
Collisions of gas molecules are ___________

(a) perfectly elastic

(b) inelastic

(c) always occur in a proper and predicted motion

(d) not conserved

The question was asked in a job interview.

Asked question is from States of Matter in portion States of Matter of Chemistry – Class 11

1 Answer

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Best answer
Correct answer is (a) perfectly elastic

Explanation: The total energy of molecules before the collision is equal to the total energy after the collision. That means there may be an exchange of energy between the molecules but the total energy does not change, so the collisions of gas molecules are elastic.

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