On heating a closed vessel containing liquid and vapour in equilibrium, which statement is correct?
Fraction of molecules in vapour phase increases
On heating a closed vessel at liquid-vapour equilibrium, more liquid vaporizes as temperature rises, so the fraction of molecules in the vapour phase increases, while the total number of vapour molecules does not remain constant.
Ethanoic acid in aqueous solution behaves as:
Which property helps in the separation of a homogeneous mixture into its constituents?
Acids are formed when-