Question

What would you observe when:-
a) aqueous sugar soln Is heated to dryness.
b) a mixture of iron fillings and sulphur powder heated strongly

Answer 1

Answer:

aqueous sugar soon is heated to dryness

Answer 2

An aqueous sugar solution is heated to dryness.

Answer:

When an aquous solution of sugar is heated to dryness, the sugar will be left behind in the container after the vaporization of water. saturated solution of potassium chloride prepared at 60°C is allowed to cool to room temperature.

When a mixture of iron fillings and sulphur powder is heated strongly the iron sulphide is produced. - The melting point of the sulphur is less than the iron. ... - This melted sulphur reacts with the iron fillings present in the mixture and forms black coloured iron sulfide chemical compound.

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