Which among the following gases can be liquefied easily?

Question

Which among the following gases can be liquefied easily? (A) Chlorine (B) Nitrogen (C) Oxygen (D) Hydrogen

Tardigrade Admin · Accepted Answer

A gas can be liquified by cooling or compressing it only, when its temperature is below critical temperature. Gases which cannot be liquefied by the action of pressure and cooling are the gases which have high critical temperatures (such as Cl 2, NH 3, CO 2, SO 2 etc).

Q. Which among the following gases can be liquefied easily?

Chlorine

Nitrogen

Oxygen

Hydrogen

A gas can be liquified by cooling or compressing it only, when its temperature is below critical temperature. Gases which cannot be liquefied by the action of pressure and cooling are the gases which have high critical temperatures (such as $C l_{2}, N H_{3}, C O_{2}, S O_{2}$ etc).

Q. Which among the following gases can be liquefied easily?

Chlorine

Nitrogen

Oxygen

Hydrogen

A gas can be liquified by cooling or compressing it only, when its temperature is below critical temperature. Gases which cannot be liquefied by the action of pressure and cooling are the gases which have high critical temperatures (such as Cl2​,NH3​,CO2​,SO2​ etc).

A gas can be liquified by cooling or compressing it only, when its temperature is below critical temperature. Gases which cannot be liquefied by the action of pressure and cooling are the gases which have high critical temperatures (such as $C l_{2}, N H_{3}, C O_{2}, S O_{2}$ etc).