1.

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

Answer»

<P>30 L
3 L
0.3 L
1.5 L

Solution :(B) pV=nRT or V=`(nRT)/(p)`=`(2.8xx0.0821xx300)/(28xx0.821)`=3 L


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