A gas at 240K is heated to 400K. Find the percentage change in the volume of the gas.(pressure remaining constant)
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Answered by
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P V = n R T. This is the ideal gas law.
V1, T1 are initial volume and temperatures.
V2 T2 are final values of the given gas.
As Pressure P is constant,
V2 / V1 = T2 / T1
= 400/240
= 5/3
Change in volume = V2 - V1.
(V2 - V1)/V1 = 5/3 - 1 = 2/3
Percentage change
= 2/3 × 100
= 66.67%
answer. ...
V1, T1 are initial volume and temperatures.
V2 T2 are final values of the given gas.
As Pressure P is constant,
V2 / V1 = T2 / T1
= 400/240
= 5/3
Change in volume = V2 - V1.
(V2 - V1)/V1 = 5/3 - 1 = 2/3
Percentage change
= 2/3 × 100
= 66.67%
answer. ...
kvnmurty:
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wow sir! I was stucked in this problem since 2 days....
thanks...thanks a lot!
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This is the answer for the question dear moderator sir
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