on_pnoihitaterming an insoluble sob d thatbMatch the Columns.Column A1) Physical changes2) Copper sulphate) Iron) Carbor) Spoilage of food) Magnesium hydroxide v) Oxygen and waterColumn B(i) Reacts with sulphur(ii) Irreversible(iii) No new substance is formed(iv) Turns red litmus blue(v) Reacts with zincColumn C(a) Rust(b) Chemical changeBasic(d) Reversible(e) Endothermic reactionZinc sulphate is formed

on_pnoihitaterming an insoluble sob d thatbMatch the Columns.Column A1

1.	on_pnoihitaterming an insoluble sob d thatbMatch the Columns.Column A1) Physical changes2) Copper sulphate) Iron) Carbor) Spoilage of food) Magnesium hydroxide v) Oxygen and waterColumn B(i) Reacts with sulphur(ii) Irreversible(iii) No new substance is formed(iv) Turns red litmus blue(v) Reacts with zincColumn C(a) Rust(b) Chemical changeBasic(d) Reversible(e) Endothermic reactionZinc sulphate is formed
Answer» physical change -no new substance is formed-reversiblecopper sulphate-reacts with zinc- zinc sulphate is formediron-oxygen and water-rustcarbon-reacts with sulphur -endothermic reactionspoilage of food-irreversible-chemcial change