Mercury is the least volatile liquid. Explain.

Which is a more volatile liquid ?

(A) Helium is regarded as the least volatile of all liquids. (R) The boiling point of liquid helium is 4.2 K which is the highest of all known liquids.

Hot liquids flow faster than cold liquids. Explain.

Consider a binary mixture of volatile liquids . If at X_(A)=0.4 the Vapour pressure of solution is 580 torr than the mixture could be (P_(A)^(0)=300 torr, P_(B)^(0)=800 torr)

More volatile hydride is

Water is a liquid and abnormally has low volatility. Explain.

Explain the viscoty of liquids?