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The density of O2 gas at 127^o C and 4.0...

The density of `O_2` gas at `127^o` C and 4.0 atm pressure is (R = 0.082 L atm `K^-1` `mol^-1`)

A

4.2g/L

B

3.9g/L

C

2.4g/L

D

1.5g/L

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AAKASH INSTITUTE ENGLISH-TEST 3-EXERCISE
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  18. The gas which will be most easily liquefied is

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  19. For effusion of equal volume, a gas takes twice the time as taken by m...

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  20. The density of O2 gas at 127^o C and 4.0 atm pressure is (R = 0.082 L ...

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