1.

Critical temperatures of H_(2) O. NH_(3) . CO_(2) and O_(2 are 647K , 405K, 304.10 and 154.2 K respecitvely. If the cooling starts from 500K to their critical temperature, the gas that liquifies first is :

Answer»

`H_(2) O`
`NH_(3)`
`CO_(2)`
`O_(2)`

Solution :The GAS having higher CRITICAL TEMPERATURE liquefies first.


Discussion

No Comment Found

Related InterviewSolutions