Question

At a constant pressure a gas of fixed mass is heated from 0°C to 30°C . Find the ratio of their volume at 0°C to the volume at 30°C​

Answer 1

Answer:

According to Charle's Law, V∝T

V

1

V

0

=

T

1

T

0

∴

V

1

546

=

30+273

0+273

Temp is taken in Kelvin scale

∴V

1

=606 cc

V

2

V

0

=

T

2

T

0

∴

V

2

546

=

50+273

0+273

∴V

2

=646 cc

⇒V

2

−V

1

=646−606=40 cc