MDCAT Chemistry MCQ #4284

A mixture of gases can be separated by

MDCAT Chemistry MCQ #4284

  1. Question 1

    Q1. A mixture of gases can be separated by

    • A) diffusion through a porous barrier
    • B) adsorption on activated charcoal
    • C) fractional distillation
    • D) all the above methods

    Answer: all the above methods

    Explanation: Gases can be separated by diffusion (Graham's law), adsorption, or fractional distillation; all are valid methods.