Question

10. Harsha wanted to separate a mixture containing sulphur coal and sugar by using multi methods
for separation then which statement is considered to be correct
1) one of the methods used is based on solubility of substances in the given solvents
ii) coal is soluble in carbon disulphide
iii) he can use both water and carbon disulphide for separation process
iv) coal is separated as a filtrate
a) Iiv only. b)i, ii only. C) I and III only d) iiiv only​

Answer 1

The correct answer of this question is "d"

d] iiiv only

Answer 2

Harsha wanted to separate a mixture containing sulphur coal and sugar by using multi methodsfor separation then which statement is considered to be correct is coal is separated as a filtrate. The correct option is a.

• Coal is dissolved in benzene, toluene etc not in carbon disulphide.
• Coal can be separated by fileration.