Which gas will diffusion faster within a system?

Chemistry

1 answer:

kifflom [539]3 years ago

3 0

Answer:

Methane(CH₄).

Explanation:

Thomas Graham found that, at a constant temperature and pressure the rates of effusion of various gases are inversely proportional to the square root of their masses.

where, ∨ is the rate of diffusion of the gas.

M is the molar mass of the gas.

The molar mass of different choices:

Carbon dioxide: 44.01 g/mol.

Water vapor : 18.0 g/mol.

Ammonia (NH₃): 17.0 g/mol.

Methane(CH₄): 16.0 g.mol.

<em>Since, methane has the lowest molar mass. So, it will diffuse faster within a system.</em>

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