Heat and Thermal ExpansionHard
Question
Pressure versus temperature graph of an ideal gas is shown in figure. Density of the gas at point A is. ρ0 Density at B will be : -
Options
A.
ρ0
ρ0B.
ρ0
ρ0C.
ρ0
ρ0D.2 ρ0
Solution
Ideal gas equation P = 
. RT
For state A P0 =
RT0
For state B
3P0 = R2T0 ⇒ ρ = ρ0
. RTFor state A P0 =
RT0For state B
3P0 =
R2T0 ⇒ ρ = ρ0Create a free account to view solution
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