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At STP, density of air is 1.3xx10^(-3)g*...

At STP, density of air is `1.3xx10^(-3)g*cm^(-3)`. Vapour density of air is-

A

1.3

B

14.6

C

2.56

D

10.8

Text Solution

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The correct Answer is:
B
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CHHAYA PUBLICATION-STATES OF MATTER : GASES AND LIQUIDS-MCQ HOTSPOT
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  2. Volume of a given mass of an ideal gas is VL at 27^(@)C and 1 atm pres...

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  3. At STP, density of air is 1.3xx10^(-3)g*cm^(-3). Vapour density of air...

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  4. At a given temperature, molar concentration of N(2) is greater than th...

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  5. The density of gas A is d(A) at a temperature of T(A)K, and the densit...

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  6. Two gases A and B have respective van der waals constant (1),b(1) and ...

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  7. The dimension of coefficient of viscosity-

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  8. The densities of water and water vapour are 1.0 g*cm^(-3) and 0.0006g*...

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  9. The most probable velocity of the molecules of gas A (molar mass 16g*m...

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  10. At a given temperature and pressure, the volume of 1 mol of an ideal g...

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  13. Two flasks are connected by a valve: One of them with volume 5L contai...

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  14. A balloon filled with acetylene is pricked by a pin and dropped readil...

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  15. At STP, the density of a gas is 1.25g*L^(-1). The molar concentrationn...

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  16. There are 100 persons sitting at equal distances in a row XY. Laughing...

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  18. Which of the following liquids has least surface tension-

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  19. At P atm pressure and TK a sphetical air bubble is rising from the dep...

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  20. A given mass of a perrfect gas is first heated in a small and then in ...

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