Question

a gas occupied 400cc under 760mm of hg. calculate the pressure at which the gas occupies 380cc if the temperature remains constant​

Answer 1

Answer:

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ANSWER

GivenT

1

=0

0

=273KandP

1

=760mmofHg

T

2

=273+

5

273

=327.6KandP

2

=760+

2

760

=1140mmofHg

ASperidealgasequation

PV=nRTasinboththecasesgasissamethan,

T

1

P

1

V

1

=

T

2

P

2

V

2

V

2

=

273×1140

327.6×760×100

=80cm

3

Explanation:

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