Why entropy is a state function? from Chemistry Thermodynamics

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 Multiple Choice QuestionsShort Answer Type

81.

Explain spontaneous process.

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82.

Explain non-spontaneous process.

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83.

Define entropy.

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84.

Define entropy.

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85.

Why does entropy of a solid increase on fusion?















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86.

What are the units of entropy?

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87.

Why entropy is a state function?


The entropy change (∆ S) in a process depends only on the initial and final state. So entropy is a state of function.

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88.

An endothermic reaction straight X space rightwards arrow space straight Y comma proceeds to completion. What is the sign of increment straight S?

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89.

what is heat capacity ? 

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90.

Under what condition ∆Ssystem is equal and opposite in sign to ∆Ssurroundings?

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