1.

Oxygen,argon and nitrogen boils at -183 ℃, -185.8 ℃ and -195.8 ℃ respectively. Answer the following questions:(a) Arrange the gasses in the increasing value of boiling point.(b) Which gas liquified first on cooling?(c) Which gas is separated first when the liquid air is warmed up?

Answer» Oxygen,argon and nitrogen boils at -183 ℃, -185.8 ℃ and -195.8 ℃ respectively. Answer the following questions:

(a) Arrange the gasses in the increasing value of boiling point.

(b) Which gas liquified first on cooling?

(c) Which gas is separated first when the liquid air is warmed up?


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