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Which of the following is correct for cr...

Which of the following is correct for critical temperature ?

A

It is the highest temperature at which liquid and vapour can coexist

B

Boyond this temperature, there is no distinction between the two phases and a gas cannot be liquefied by compression.

C

At this temperature, the gas the liquid phases have different critical densities

D

All are correct

Text Solution

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The correct Answer is:
a,b
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NARENDRA AWASTHI-GASEOUS STATE-Exercise
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  3. Which of the following is correct for critical temperature ?

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  5. Write structure of 2-amino phenol

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  6. Write structure of isophthalic acid

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  7. Observe the figure given below and name the gas produced also give the...

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  8. Two container each containing liquid water are connected as shown in d...

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  9. Select the correct statement(s) :

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  10. Write structure of benzoic anhydride.

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  11. A open ended mercury manometer is used to measure the pressure exerte...

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  12. Write the formula and identify the functional group , if any : ethane ...

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  13. Write the formula and identify the functional group , if any : methyl ...

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  14. Which is/are correct for real gases?

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  15. Write the formula and identify the functional group , if any : 2,2,4-...

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  16. Write the formula and identify the functional group , if any : cycloc...

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  17. Write the formula and identify the functional group , if any : hexaned...

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  18. Write the formula and identify the functional group , if any : 3-nitro...

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  19. Write the formula and identify the functional group , if any : 4-nitro...

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  20. Write the formula and identify the functional group , if any : 4-ethyl...

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