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Thermodynamic is concerned with:...

Thermodynamic is concerned with:

A

Total energy of a system

B

Energy changes in a system

C

Rate of chemical change

D

Mass change in nuclear reactions

Text Solution

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The correct Answer is:
B
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MBD PUBLICATION-THERMODYNAMICS-Question Bank
  1. The mathematical form of the first law of thermodynamics when heat(q) ...

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  2. Which one is not a state function:

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  3. Thermodynamic is concerned with:

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  4. When no heat energy is allowed to enter or leave the system it is call...

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  5. The triangleG in the process of melting of ice at - 156@C is:

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  6. The entropy change for vaporisation of liquid water to steam at 100^@C...

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  7. The work done by 100 calorie of heat is:

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  8. The work done by a system is 8 J, when 40 J heat is supplied to it. Th...

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  9. The work done during the process when 1 mole of gas is allowed to expa...

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  10. The maximum work done in expanding 16 g oxygen at 300K and occupying a...

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  11. If temperature remains contant during a reaction the process is called...

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  12. A gaseous system change form state A(P1, V1, T1) to B(P2, V2, T2), B t...

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  13. Work done by the system on surrounding is

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  14. During isothermal transformation of an ideal gas, internal energy:

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  15. When a solid is changed into liquid the entropy

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  16. Write van't Hoffequation ?

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  17. 1 litre - atmosphere is equal to:

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  18. Decrease in free energy of a reacting system indicates to:

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  19. An ideal gas undergoing expansion in vacuum shows:

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  20. It is impossible to attain the lowest temperature known as zero degree...

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