Volume of a gas at 720 mm was 860 cm3
. What will be its volume at 800 mm if
temperature remains constant?
Answers
Answered by
2
Answer:
774 mm of Hg
Explanation:
According to Boyels law
p1/p2 = V2/v1 ( temperature is constant)
Using this we can find
Answered by
0
Answer:
T 1 0o 23T
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
Ans :80 cm3
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