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The first law of thermodynamics is conce...

The first law of thermodynamics is concerned with conservation of

A

number of molecules

B

number of moles

C

energy

D

temperature

Text Solution

Verified by Experts

The correct Answer is:
C
The first law of thermodynamic is concerned with conservation of energy.
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MTG GUIDE-THERMODYNAMICS-NEET Cafe (Topicwise practice Questions)
  1. Which of the following is not a state function ?

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  2. Which of the following is not a thermodyanmic coordinate ?

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  3. The first law of thermodynamics is concerned with conservation of

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  4. gamma represents the ratio of two specific heats of a gas. For a given...

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  5. Two cylinders A and B fitted with pistons contain equal amounts of an ...

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  6. If a gas (γ=4/3) is heated at constant pressure then what percentage o...

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  7. A sample of ideal gas (gamma = 1.4) is heated at constant pressure. If...

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  8. When a system is taken from state I to state f along the path iaf, it...

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  9. A gas under constant pressure of 4.5 xx 10^(5) Pa when subjected to 80...

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  10. A system is taken from state A to state N along two different paths 1 ...

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  11. For a diatomic gas change in internal energy for unit change in temper...

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  12. When a system is taken from stata a to state b along the path acb as s...

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  13. Heat is supplied to a diatomic gas at constant pressure. The ratio of ...

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  14. A system is taken from a given initial state to a given final state al...

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  15. Which of the following is not a path function ?

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  16. If the amount of heat given to a system is 35 J and the amount of work...

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  17. If a quantity of heat 1163.4 joule is suppled to one mole of nitrogen ...

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  18. During an adiabatic process, the pressure of a gas is found to be prop...

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  19. In a cyclic process, work done by the system is

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  20. One mole of an ideal gas (gamma = 1.4) is adiabatically compressed so ...

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