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At absolute zero, the entropy of a perfe...

At absolute zero, the entropy of a perfect cyrstal is zero. This is which law of thermodynamics ?

A

First law of thermodynamics

B

Second law

C

Third law

D

None

Text Solution

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The correct Answer is:
C
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MBD PUBLICATION-THERMODYNAMICS-Question Bank
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  2. The unit of entropy are:

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  3. At absolute zero, the entropy of a perfect cyrstal is zero. This is wh...

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  4. Net work done by a system is given by:

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  5. The process of evaporation of a liquid is accompanied by:

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  6. triangleS^@ will be highest for the reaction

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  7. The free energy change for a reversible reaction at equilibrium is:

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  8. Which is not a state function:

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  9. The temperature of the system decreases in an:

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  10. The second law of thermodynamic introduced the concept of:

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  11. Select the correct limitations of III law of thermodynamics:

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  12. Which of the following have same units: (i) Work, (ii) Heat, (iii) Ene...

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  13. When two atoms of hydrogen combine to form a molecule of hydrogen gas,...

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  14. A gas on subjecting to adiabatic expansion gets cooled due to:

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  15. In a spontaneouse irreversible process, the total entropy of the syste...

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  16. If a refrigerator door is opend then we get

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  17. During isothermal expansion of an ideal gas its

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  18. A gas expands isothermally and reversibly. The work done by the gas is...

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  19. Temperature and heat are:

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  20. Internal energy and pressure of a gas of unit volume are related as:

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