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Mixing two distinct ideal gases results in an increase in entropy primarily because of

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Entropy can be understood as a measure of structural uncertainty. When distinct gases mix, the molecules scatter across a larger shared space, increasing spatial uncertainty and positional chaos. This drives the increase in entropy.

Updated On: Jun 25, 2026

Increase in internal energy
Increase in molecular interactions
Increase in spatial uncertainty
Chemical reaction between gases

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The Correct Option is C

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Mixing two distinct ideal gases results in an increase in entropy primarily because of

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The Correct Option is C

Solution and Explanation

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