. A gas such as carbon monoxide would be most likely

 to obey the ideal gas law at

(a) low temperatures and high pressures

(b) high temperatures and high pressures

(c) low temperatures and low pressures

(d) high temperatures and low pressures.

Best Answer

Corredt Option is : (d)

At high temperature and low pressure real gas tends to obey ideal gas law.


PV = nRT

A real gas can behave as an ideal gas if the volume of the molecule is negligible and interaction between the molecule is negligible. This will happen when the number of molecules per unit volume is very small.

From ideal gas equation,



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