Back to KINETIC THEORY OF GASES
JEE PHYSICS MCQ: KINETIC THEORY OF GASES
1
Medium
1 of 1
Remembering
+4 | -1
The ratio of the molar heat capacities of a diatomic gas at constant pressure to that at constant volume is
View answer and explanation
Correct option: D
Option D (7/5) is correct because for a diatomic gas, Cp = (7/2)R and Cv = (5/2)R, so Cp/Cv = 7/5.
More Questions from KINETIC THEORY OF GASES
Practice All Chapter MCQs →
Assertion: The pressure exerted by an enclosed ideal gas does not depend on the shape of the container.
Reason: The pressure of an ideal gas depends on the number moles, temperature and volume of the enclosed If is the velocity of sound in air and is the rms velocity, then Four particles have velocities . The root mean square of the particles is (in ) The translational degrees of freedom and rotational degrees of freedom of molecule are: On any planet, the presence of atmosphere implies (= root mean square velocity of molecules and escape velocity) At a given temperature, the pressure of an ideal gas of density is proportional to
Reason: The pressure of an ideal gas depends on the number moles, temperature and volume of the enclosed If is the velocity of sound in air and is the rms velocity, then Four particles have velocities . The root mean square of the particles is (in ) The translational degrees of freedom and rotational degrees of freedom of molecule are: On any planet, the presence of atmosphere implies (= root mean square velocity of molecules and escape velocity) At a given temperature, the pressure of an ideal gas of density is proportional to