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When the temperature of a gas is increas...

When the temperature of a gas is increased at constant pressure, the number of molecules per c.c.

A

decreases

B

increases

C

remains same

D

zero

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-THERMAL PROPERTIES OF MATTER-EXERCISE-IA
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  5. A sample of an ideal gas occupies a volume 'V' at pressure 'P' and abs...

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  7. The difference between volume and pressure coefficients of an ideal ga...

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  8. The law that leads to absolute scale of temperature is

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  9. Which of the following methods will enable the volume of an ideal gas ...

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  10. The graph between temperature in ""^(@)C and pressure of a perfect gas...

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  11. A real gas can be approximated to an idcal gas at

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  12. For Boyles law to hold good the gas should be

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  15. Molar gas constant is the same for all gases because at the same tempe...

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  16. A gas deviates maximum from the ideal gas laws at

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  17. A plot of pressure versus temperature and extrapolation of lines for l...

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  18. A large ice berg melts at the base and not at the top because

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  19. If temperature scale is changed from centigrade to Fahrenheit, the num...

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  20. During melting process, the heat given to a solid is used in (generall...

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