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  • In an activity, a teacher dissolved a small amount of solid copper sulphate in a tumbler half filled with water. Which method would you use to get back solid copper sulphate from the solution a Decantation b Evaporation c Sedimentation d Condensation

In an activity, a teacher dissolved a small amount of solid coppersulphate in a tumbler half filled with water. Which method would you use to get back solid copper sulphate from the solution?

(a)    Decantation

(b)    Evaporation

(c)    Sedimentation

(d)    Condensation

Answers (1)

Evaporation can be used to get back solid copper sulphate from the solution. As the solution of copper sulphate is evaporated, water evaporates, leaving behind the solid copper sulphate.

Hence option (B) is correct . 

Posted by

Sumit Saini

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