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One litre of N(2) and 7//8 litre of O(2)...

One litre of `N_(2)` and `7//8` litre of `O_(2)` under identical conditions of `P` and `T` are mixed. The amount of gases present in mixutre show:

A

`w_(N_(2)) = 3w_(O_(2))`

B

`w_(N_(2))=8w_(O_(2))`

C

`w_(N_(2)) = w_(O_(2))`

D

`w_(N_(2)) = 16 w_(O_(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
At constant pressure and temperature `V prop n`
For `N_(2), 1 prop (w_(1))/(28)` For `O_(2),(w_(2))/(32)`
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P BAHADUR-MOLE AND EQUIVALENT CONCEPT-Exercise (3A) Objective problems:
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  2. Al(2)(SO(4))(3).XH(2)O has 8.1% aluminium by mass. The value of X is:

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  3. One litre of N(2) and 7//8 litre of O(2) under identical conditions of...

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  7. A solution required [OH^(-)]=2M. If degree of dissociation of Mg(OH)(2...

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  8. In a compound A(x)B(y):

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  9. 20 g of an acid furnishes 0.5 "mole of" H(3)O^(+) ions in its aqueous ...

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  10. Which is not a molecular formula?

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  11. 1.0 g of pure calcium carbonate was found to require 50 mL of dilute H...

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  12. 100 mL each of 0.5 N NaOH, N//5 HCl and N//10H(2)SO(4) are mixed toget...

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  13. Vapour density of a volatile substance is 4(CH(4)=1). Its molecular we...

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  14. The equivalent weight of iron in Fe(2)O would be:

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  15. 25 mL HNO(3). If the volumes are mixed with 75 mL of 4.0 M HNO(3). If ...

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  16. To what extent must a given solution containing 40 mg AgNO(3) per mL b...

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  17. An oxide of metal have 20% oxygen. The eq.wt. of oxide is:

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  18. How much water is to be added to dilute 10 mL of 10 N HCl to make it d...

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  19. If 250 mL of a solution contains 24.5 g H(2)SO(4) the molarity and nor...

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  20. 0.5 mole of H(2)SO(4) is mixed with 0.2 mole of Ca(OH)(2). The maximum...

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