Question

Which of the following gases adsorb more
H2
N2
O2
NH3​

Answer 1

Answer:

Oxygen

Explanation:

oxygen absorb more

oxygen absorb more

oxygen absorb more

oxygen absorb more

Answer 2

Answer:

NH₃ gas will adsorb more.

Explanation:

• Adsorption is the process by which a solid holds molecules of a gas or liquid or solute as a thin film.
• It is the adhesion of atoms, ions, or molecules from a gas, liquid, or dissolved solid to a surface.

• Liquefiable gases are adsorbed more as compared to the elemental gases.
• NH₃ is liquefied more easily than H₂, N₂, and O₂.
• Gases that can be liquified easily have high values of vander Waal's constants.

Therefore, among the given gases, NH₃ adsorbs more.

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