Question10) Identify the molecule that effuses the fastest. A) Ar B) $\mathrm{CH}_{4}$ C) $\mathrm{CO}_{2}$ D) CO

Studdy Solution
According to Graham's law, the molecule with the smallest molar mass effuses the fastest. Therefore, $\mathrm{CH}_{4}$ effuses the fastest.
The molecule that effuses the fastest is:
$$\boxed{\mathrm{CH}_{4}}$$