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Tardigrade
Question
Chemistry
If pressure increases by 1 % then percentage decrease of volume of an ideal gas at constant temperature is
Q. If pressure increases by
1%
then percentage decrease of volume of an ideal gas at constant temperature is
291
151
NTA Abhyas
NTA Abhyas 2020
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A
101
100
%
B
1.11%
C
100
101
%
D
10.1%
Solution:
P
1
V
1
=
P
2
V
2
100
×
V
1
=
101
×
V
2
⇒
V
2
=
101
100
V
1
%
decrease in volume
=
V
1
V
1
−
V
2
×
100
=
(
1
−
101
100
)
×
100
=
101
100
%