KTGHard
Question
Pressure versus temperature graph of an ideal gas is as shown in figure.
Options
A.
B.
C.
D.
Solution
As PV = nRT m = ρV = constant or ρ α 1/V
PV = nRT m = ρV = P α ρ
A → B T = constant, pressure increases or volume decreases
B → C Volume is constant, V = constant
C → D P is decreases or volume increases [T = constant]
D → A Volume is constant V = with constant,
clearly option ′B′ is constant.
PV = nRT m = ρV = P α ρ
A → B T = constant, pressure increases or volume decreases
B → C Volume is constant, V = constant
C → D P is decreases or volume increases [T = constant]
D → A Volume is constant V = with constant,
clearly option ′B′ is constant.
Create a free account to view solution
View Solution FreeMore KTG Questions
The following sets of values for Cv and Cp of a gas have been reported by different students. The units are cal moleW...A gas has :...Root mean square velocity for a certain di-atomic gas at room temperature 27oC is found to be 1930 m/sec. The gas is -...The temperature of H2 and N2 are respectively 300 K and 450 K. The ratio of their average kinetic energies will be:-...The quantities which remains same for all ideal gases at the same temperature is/are ?...