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The time for a certain volume of a gas A...

The time for a certain volume of a gas `A` to diffuse through a small hole is 2 minute If takes 5.65 minute for oxygen to diffuse under similar conditions Find the molecualr weight of `A` .

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Verified by Experts

The correct Answer is:
4
`(r_(x))/(r_(O_(2)))=sqrt((M_(O_(2)))/(M_(x)))`
`(V)/(2)xx(5.65)/(V)=sqrt((32)/(M))`
`8=(32)/(M)`
`M=4`
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NARENDRA AWASTHI-GASEOUS STATE-Exercise
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  7. A bubble of gas released at the bottom of a lake increases to four t...

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  8. A gaseous mixture containing equal mole sof H(2),O(2) and He is subjec...

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  9. Find x+y+z

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  11. The graph of compressibility factor (Z) vs. P for one mole of a real g...

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  12. Under the identical conditions of temperature, the density of a gas X...

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  15. Initially bulb "a" contained oxygen gas at 27^(@)C and 950 mm of Hg an...

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  16. Which phenomenon of light is shown in fig below:

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