Question

800cm3 of a gas at 400 torr pressure and 60c was heated until the volume of a gas was 200cm3 at the same pressure what is the final temperature of the gas

Answer 1

Explanation:

According to Boyle's law P

1

V

1

=P

2

V

2

⇒P

1

=650 mm,V

1

=800 cm

3

,

V

2

=Volume reduced by 40%. Remaining volume is 60% of its original volume=

100

800×60

=480cm

3

.

⇒P

2

=

480

650×800

=1083 mm

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