The translational degrees of freedom and rotational degrees of freedom of molecule are [2024]
and
and
and
and
(A) is polyatomic and non-linear,
The degrees of freedom of are
Energy of 10 non rigid diatomic molecules at temperature T is [2024]
(A) Degree of freedom of non-rigid diatomic
Degree of freedom,
Energy of one molecule =
energy of 10 molecules
The average kinetic energy of a monoatomic molecule is 0.414eV at temperature
(Use ) [2024]
3000 K
3200 K
1600 K
1500 K
(B) For monoatomic molecule degree of freedom = 3.
The total kinetic energy of 1 mole oxygen at 27°C is :
[Use universal gas constant (R) = 8.31J/ mole K] [2024]
6845.5 J
5942.0 J
6232.5 J
5670.5 J
(C) Kinetic energy =
N moles of a polyatomic gas (f = 6) must be mixed with two moles of a monoatomic gas so that the mixture behaves as a diatomic gas. The value of N is [2024]
4
3
6
2
(A)
For diatomic gas
The parameter that remains the same for molecules of all gases at a given temperature is [2024]
kinetic energy
mass
speed
Momentum
(A)
Conceptual