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The value of gas constant R is 8.314 X. ...

The value of gas constant R is 8.314 X. Here X represents

A

Litre atm `K^(-1) mol^(-1)`

B

Cal `mol^(-1) K^(-1)`

C

J `K^(-1) mol^(-1)`

D

None of the above.

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTION-GASEOUS STATE -EXERCISE -1 (INTRODUCTION & STATE PARAMETERS)
  1. One litre of an unknown gas weighs 1.25 g at N.T.P. which of the follo...

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  2. If the density of a gas A is 1.5 times that of B, then the molecular m...

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  3. The value of gas constant R is 8.314 X. Here X represents

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  4. The value of gas contant per degree per mol is approximately :

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  5. A gas is found to have a formula [CO](x). If its vapour density is 70,...

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  6. At room temperature Dalton's law of partial pressure is not applicable...

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  7. The total pressure of a mixture of two gases is

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  8. Equal masses of SO(2), CH(4) and O(2) are mixed in empty container at ...

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  9. Air contains 79% N(2) and 21% O(2) by volume. If the barometric pressu...

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  10. A gas 'A' having molecular weight 4 diffuses thrice as fast as the gas...

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  11. The increasing order of effusion among the gases H(2), O(2), NH(3) and...

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

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  13. In which of the following pairs the gaseous species diffuse through a ...

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  14. In a closed vessel of 5 litres capacity, 1 g of O(2) is heated from 3...

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  15. Which is not correct in terms of kinetic theory of gases?

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  16. The kinetic energy of 1 mole of gas is equal to -

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  17. Which one of the following gases would have the highest r.m.s. velocit...

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  18. If the r.m.s. velocity of 5.15 m s^(-1) at 298 K, then a velocity of 1...

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  19. The rms speed at NTP of a gas can be calculated from the expression:

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  20. In two vessels of 1 litre each at athe same temperature 1g of H(2) and...

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