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The density of O(2) gas at 25^(@)C is 1....

The density of `O_(2)` gas at `25^(@)C` is 1.458 mg/lt at one atm pressure. At what pressure will `O_(2)` have the density twice the value?

A

0.5 atm

B

`2" atm/ "25^(@)C`

C

`4" atm/ "25^(@)C`

D

none of the above

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The correct Answer is:
B
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