Certain amount of a gas occupics a volume of 0 4 litre at
17°C. To what temperature should it be heated so that its
volume gets (a) doubled (b) reduced to half pressure
remaining constant ?
Answers
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4
ANSWER
(a)
T
1
V
1
=
T
2
V
2
by Charles law
273+17
0.4
Kelvin=
T
2
0.8
T
2
=300×2
T
2
=600 Kelvin
T
2
=600−273
T
2
=327
0
C
(b)
300
0.4
=
T
2
0.2
T
2
=
2
300
T
2
=150 Kelvin
T
2
=150−273
T
2
=−123
0
C
MAY BE THIS CAN HELP YOU OUT
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