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3.2 g oxygen is diffused in 10 min. In s...

`3.2 g` oxygen is diffused in `10 min`. In similar conditions, `2.8 g` nitrogen will diffuse in

A

(a) `9.3 min`

B

(b) `8.2 min`

C

(c) `7.6 min`

D

(d) `11.8 min`

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AI Generated Solution

To solve the problem, we will use Graham's law of effusion, which states that the rate of diffusion of a gas is inversely proportional to the square root of its molar mass (molecular weight). ### Step-by-Step Solution: 1. **Identify the Given Values:** - Mass of oxygen (O2) = 3.2 g - Time taken for oxygen to diffuse (tO2) = 10 min - Mass of nitrogen (N2) = 2.8 g ...
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CENGAGE CHEMISTRY ENGLISH-STATES OF MATTER-Exercises (Single Correct)
  1. At STP, the order of mean square velocity of molecules of H(2), N(2), ...

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  2. Which of the following statements is wrong for gases? (a)Gases do not...

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  3. 3.2 g oxygen is diffused in 10 min. In similar conditions, 2.8 g nitro...

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  4. At what temperature will the molar kinetic energy of 0.3 mol of He be ...

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  5. Which one of the following statements is not correct about the three s...

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  6. Which of the following is true about gaseous state?

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  7. Which of the following is not a correct postulate of kinetic theory of...

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  8. In the van der Waals equation

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  9. According to kinetic theory of gases, for a datomic molecule.

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  10. A vessel is filled with a mixture of oxygen and nitrogen. At what rati...

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  11. Select the correct statement. In the gas equation, PV=nRT

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  12. When is the deviation more in the behaviour of a gas from the ideal ga...

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  13. An ideal gas obeying the kinetic theory of gases can be liquefied if

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  14. Which of the following expressions correctly represents the relationsh...

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  15. Which expression gives average speed of gas molecules?

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  16. Under similar conditions, which of the following gas will have same va...

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  17. 15 L of gas at STP is subjected to four different conditions of temper...

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  18. A gaseous mixture contains oxygen and nitrogen in the ratio 1 : 4 by w...

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  19. Among the plots of P vs V given below, which one corresponds to Boyle'...

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  20. The pressure of a gas is due to ........... exerted by its molecules p...

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