The give mixture contains three constituents A, B and C. The constituent A is a yellow coloured, solid element which dissolves in a liqued E. The constitudent C is a liquid which is used in cooking food and froms a solid fat on hydrogenation. (a) What do you thing could (i) constituent A, and (ii) liquid D be ? (b) What could (i) constituent B, and (ii) liquid E be (c) What could liquid C be ? (d) How will you secarate the mixture containing A, B and C ?

The give mixture contains three constituents A, B and C. The constitue

1.	The give mixture contains three constituents A, B and C. The constituent A is a yellow coloured, solid element which dissolves in a liqued E. The constitudent C is a liquid which is used in cooking food and froms a solid fat on hydrogenation. (a) What do you thing could (i) constituent A, and (ii) liquid D be ? (b) What could (i) constituent B, and (ii) liquid E be (c) What could liquid C be ? (d) How will you secarate the mixture containing A, B and C ?
Answer» Answer :(a) (i) Sulphur (ii) Carbon disulphide (B) (i) Copper sulphate (ii) Water (c ) Vegatable oil (d) FILTER the mixture of A, B and C. C (oil) being liquid will be obtained as a filtrate. RESIDUE consists of A (aulphur) and B (copper sulphate). ADD water, shake and filter. A (sulphur) is obtained as residue. Evaporter filtrate to obtain B (copper sulphate).