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Which of the following Process is non-sp...

Which of the following Process is non-spontaneous

A

Water flowing down hill.

B

Expansion of a gas into vacuum.

C

Evaporation of water from clothes during drying.

D

Heat flowing from colder body to a hotter body.

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The correct Answer is:
D
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TARGET PUBLICATION-CHEMICAL THERMODYNAMICS AND ENERGETICS -CRITICAL THINKING
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  14. Two moles of an ideal gas expand spontaneouly into vacuum. The work do...

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