Study the given flow chart and choose the correct statements.
Sulphur + Coal powder + Common salt
(i) The property used to separate the mixture is solubility of different components in different solvents.
(ii) Sulphur is soluble in carbon disulphide, salt in water and coal is insoluble in both.
(iii) X is water and Y is carbon disulphide.
A (i) and (ii) only
B (ii) and (iii) only
C (i) and (iii) only
D All are correct.
its only 2 and 31 refers to chromatography