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An ideal gas of certain mass is heated i...

An ideal gas of certain mass is heated in a small vessel and then in a large vessel, such that their volume remains unchanged. The `P - T` curves are :

A

parabolic with same curvature

B

parabolic with different curvatures

C

linear with same slope

D

linear with different slope

Text Solution

Verified by Experts

The correct Answer is:
D
Straight lines with different slopes will be obtainer
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OP TANDON-STATES OF MATTER (GASES AND LIQUIDS)-Objective questions Level B
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  2. Which of the following is most suitable for liquefaction?

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  6. 2 mol He is mixed with 2 gm of H(2). The molar heat capacity at const...

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  7. The van der Waals' constant 'a' for the gases O(2), N(2), NH(3) "and "...

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  8. At what temperature will the molar kinetic energy of 0.3 mol of 'He' b...

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  9. Let P and P(s) be the partial pressure of water and saturated partial ...

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  10. There are three closed containers in which equal moles of gas is fille...

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  11. A vessel is filled with a mixture of oxygen and nitrogen. At what rati...

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  12. Which of the following is incorrect ?

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  13. Which of following correctly represents the relation between capillary...

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  14. There is a depression in the surface of the liquid in a capillary when

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  15. Surface tension does not vary with

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  16. Which among of the following has least surface tension?

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  17. The SI unit of viscosity coefficient is

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  18. Under critical conditions, the compressibility factor for a gas is .

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  19. The critical temperature of water is higher than that of O(2) because ...

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  20. The ratio a/b (the terms used in van der Waals' equation) has the unit...

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