Question

When a solution is heated water evaporates and solute

A. evaporates too
B. left as residue
C. disappear
D. condense

If surface area of solid is decrease dissolving wil be
A. faster
B. slower
C. constant
D. medium

While making tea, why do we sometimes stir the tea with a spoon?
A. to mix the ingredients properly
B. to cool the tea
C. to dissolve the tea leaves faster
D. to dissolve the sugar faster​

Answer 1

Explanation:

(1) C

(2) B

(3) D

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