Question

IV. SHORT ANSWER What would you observe when (a) an aqueous sugаr solution is heated to dryness. (b) a mixture of iron filings and naphthalene is heated strongly. ​

Answer 1

Answer:

a) When an aqueos solution is heated to dryness, the water will evaporate and charred sugar will be left as residue.

b)When this mixture is heated, a chemical reaction occurs, resulting in ferrous sulphide (FeS) . Complete Step By Step Answer: ... The melted sulphur combines with the iron fillings in the mixture to generate the chemical compound iron sulphide, which is black in colour

Please mark me as braniest

Hope it helps