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Q.

Which of the following is incorrect regarding the first law of thermodynamics?

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a

It introduces the concept of the internal energy.

b

It introduces the concept of entropy.

c

It is not applicable to any cyclic process.

d

It is a restatement of the principle of conservation of energy.

answer is B.

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Detailed Solution

First law of thermodynamics can not explain entropy.entropy is explained by 2nd law of thermodynamics.
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