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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

1.5 lit

B

0.3 lit

C

3 lit

D

30 lit

Text Solution

Verified by Experts

The correct Answer is:
C
`PV = RT :. V = (RT)/(P) = (0.821 xx 300)/(0.821) = 30` lit
`:. 28 g` of `CO` occupy volume `= 30 lit`
2.8 g of `CO` occupy volume `= (30 xx 208)/(28) = 3`lit
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