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The volume of 2.8 g of carbon monoxide a...

The volume of 2.8 g of carbon monoxide at `27^@C` and 0.821 atm pressure is

A

30 L

B

3 L

C

0.3 L

D

1.5 L

Text Solution

Verified by Experts

The correct Answer is:
B
According to gas equation
`PV = nRT " or " V = (RT)/(nP)`
`V = (0.0821 xx 300)/(0.1 xx 0.821) = 3L`
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