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The density of a gas is 1.964 g dm^(-3) ...

The density of a gas is `1.964 g dm^(-3)` at 273 K and 76 cm Hg. The gas is:

A

`CH_(4)`

B

`C_(2) H_(6)`

C

`CO_(2)`

D

`Xe`

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-STATES OF MATTER (GASES AND LIQUIDS)-Objective questions
  1. 273 mL of a gas at STP was taken to 27^(@)C and 600 mm pressure. The f...

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  2. The density of the gas is equal to: [P = Pressure, V = Volume, T = T...

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  3. The density of a gas is 1.964 g dm^(-3) at 273 K and 76 cm Hg. The gas...

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  4. Compressed oxygen is sold at a pressure of 100 atmosphere in a cylinde...

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  5. One gram mole of a gas at NTP occupies 22.4 litre as volume. This fact...

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  6. 4.4 g of CO(2) contains how many litre of CO(2) at STP ?

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  7. Five grams each of the following gases at 87^(@)C and 750 mm pressure ...

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  8. If molecular mass of O(2) and SO(2) are 32 and 64 respectively. If one...

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  9. The rate of diffusion of a gas is

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  10. The rate of diffusion of hydrogen is about:

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  11. The rate of diffusion of methane at a given temperature is twice that ...

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  12. Some moles of O(2) diffuse through a small opening in 18 second. Same ...

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  13. The critical temperature of a gas is that temperature:

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  14. The van der Waals' equation for a real gas is:

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  15. Non-ideal gases approach ideal behaviour at:

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  16. A 5 litre flask containing 1.0g of hydrogen is heated from 300 K to 60...

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  17. Association of molecules in water is due to:

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  18. Which of the following statements is wrong ?

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  19. Which one of the following is the wrong statement about the liquid ?

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  20. Water boils at lower temperature on high altitude because:

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