Back to KINETIC THEORY OF GASES
JEE PHYSICS MCQ: KINETIC THEORY OF GASES
1
Easy
1 of 1
Analyzing
+4 | -1
Assertion: Equal masses of helium and oxygen gases are given equal quantities of heat. There will be a greater rise in the temperature of helium compared to that of oxygen.
Reason: The molecular weight of oxygen is more than the molecular weight of helium.
Reason: The molecular weight of oxygen is more than the molecular weight of helium.
View answer and explanation
Correct option: B
If both assertion and reason are true but reason is not correct explanation of the assertion
The correct answer is C () because the percentage error in x is 1%, in y is 7%, and in z is 2%, so the order is x < z < y.
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