Assertion : The ratio `C_(P)//C_(upsilon)` is more for helium gas than for hydrogen gas.
Reason : Atomic mass of helium is more than that of hydrogen.

Assertion : The ratio C_(P)// C_(upsilon) for a diatomic gas is more than that for a monoatomic gas. Reason : The moleculess of a monoatomic gas have more degrees of freedom than those of a diatomic gas.

Assertion : The ratio C_(P)// C_(upsilon) for a diatomic gas is more than that for a monoatomic gas. Reason : The moleculess of a monoatomic gas have more degrees of freedom than those of a diatomic gas.

Assertion : The ratio C_(P)// C_(upsilon) for a diatomic gas is more than that for a monoatomic gas. Reason : The moleculess of a monoatomic gas have more degrees of freedom than those of a diatomic gas.

The ratio of diffusion of hydrogen and helium gas is

Assertion : Nascent hydrogen is more reactive than molecular hydrogen. Reason : Nascent hydrogen is associated with more energy

Assertion : Nascent hydrogen is more reactive than molecular hydrogen. Reason : Nascent hydrogen is associated with more energy

A : Atomic hydrogen is more reactive than naxcent hydrogen. R : The energy content of atomic hydrogen is more than nascent hydrogen,

A : Atomic hydrogen is more reactive than naxcent hydrogen. R : The energy content of atomic hydrogen is more than nascent hydrogen,