Given below are two statements :
Statement I : Emulsions of oil in water are unstable and sometimes they separate into two layers on standing.
Statement II : For stabilisation of an emulsion, excess of electrolyte is added.
In the light of the above statements, choose the most appropriate answer from the options given below :
Choose the most appropriate answer from the options given below.
(x - mass of the gas absorbed ; m - mass of adsorbent ; P - pressure)