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During adiabatic compression of a gas, i...

During adiabatic compression of a gas, its temperature

A

always increases

B

always diminishes

C

remains constant

D

diminishes initially and then increases

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The correct Answer is:
B
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MOTION-Thermodynamics-EXERCISE - 1
  1. Dry air at one atmospheric pressure is suddenly compressed so that its...

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  2. In an adiabatic process

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  3. During adiabatic compression of a gas, its temperature

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  4. A perfect gas is compressed adiabatically. In that state the value of ...

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  5. In an adiabatic expansion of 2 moles of a gas, the change in its inter...

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  6. The pressure and volume of a gas are P and V. If its pressure is reduc...

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  7. Monatomic diatomic and triatomic gases whose initial volume and pressu...

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  8. Two samples of a gas initially at same temperature and pressure are co...

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  9. A gas at 105 Pascal pressure and 27ºC temperature is compressed adiaba...

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  10. An ideal gas undergoes the process 1 to 2 as shown in the figure, the ...

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  11. The pressure and density of a diatomic gas (gamma=7//5) change adiabat...

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  12. A gas at NTP is suddenly compressed to one-fourth of its original vol...

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  13. In the following P–V diagram of an ideal gas, two adiabates cut two is...

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  14. When an ideal diatomic gas is heated at constant pressure the fraction...

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  15. The amount of heat required to raise the temperature of a diatomic gas...

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  16. A gas of given mass, is brought from stage A to B along three paths 1,...

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  17. The indicator diagrams representing minimum and maximum amounts of wor...

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  18. A fixed mass of gas undergoes the cycle of changes represented by PQRS...

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  19. Consider the process on a system shown in figure. During the process, ...

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  20. An ideal system can be brought from stage A to B through four paths as...

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