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Consider the following statements: I. ...

Consider the following statements:
I. Change in enthalpy is always smaller than change in internal energy.
II. The variation in enthalpy of a reaction with temperature is given by Kirchhoff's equation.
III. The entropy change in reversible adiabatic process is equal to zero.
Select the correct answer.

A

I and III

B

II and III

C

III and I

D

all are correct

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The correct Answer is:
A
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