Question

A certain sample of gas has a volume of 0.2 litre measured at 1 atm. pressure and . At the same pressure but at , its volume will be.

• A. 0.4 litres
• B. 0.8 litres
• C. 27.8 litres
• D. 55.6 litres

Answer 1

Answer: (A)

0.4 litres

Answer 2

$\frac { V _ { 1 } } { V _ { 2 } } = \frac { T _ { 1 } } { T _ { 2 } } \because V _ { 2 } = \frac { T _ { 2 } } { T _ { 1 } } V _ { 1 }$