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A 600 ml vessel containing oxygen at 800...

A 600 ml vessel containing oxygen at 800 mm and a 400 ml vessel containing Nitrogen at 600 mm at the same temperature are kept in communication with each other through a stop-cock. Neglecting the volume of the stopcock, the final pressure of the mixture is

A

1400 m.m.

B

1000 m.m

C

720 m.m

D

700 m.m

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The correct Answer is:
C
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AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -2
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  2. A sample of water gas contains 42% by volume of carbon monoxide. If th...

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  3. A 600 ml vessel containing oxygen at 800 mm and a 400 ml vessel contai...

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  4. Two identical vessels are filled with 44g of Hydrogen and 44g of carbo...

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  5. A gaseous mixture of three gases A, B and C has a pressure of 10atm. T...

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  6. The total pressure of a mixture of 6.4 grams of oxygen and 5.6 grams o...

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  7. At 27^(@) C , a closed vessel contains a mixture of equal weights of h...

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  8. A and B are ideal gases. The molecular weights of A and B are in the r...

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  9. In a mixture of N2 and CO2 gases, the partial pressure of CO(2) is 1....

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  10. 0.157g of a certain gas collected over water occupies a volume of 135m...

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  11. In a ten litre vessel, the total pressure of a gaseous mixture contain...

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  12. A mixture contains 16g of oxygen, 28g of nitrogen and 8g of methane. T...

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  13. Equal weights of methane and oxygen are mixed in an empty container at...

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  14. Pressure exerted by 2 grams of helium present in a vessel is 1.5 atm. ...

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  15. A certain quantity of a gas occupies 100ml when collected over water a...

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  16. A sample of air contains Nitrogen, Oxygen and saturated with water vap...

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  17. The average kinetic energies of helium (mol.wt.4), methane (mol.wt.16)...

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  18. The temperature at which Methane molecules have the same average Kinet...

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  19. The kinetic energy of 1 mole of oxygen molecules in cal mol^(-1) at 2...

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  20. The average K.E. of an ideal gas per molecule in SI units at 25^@ C is

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