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 Condensation
ScienceClass 6CBSEAnswered 27 Mar 2026
Answer
- Solution:
- : Evaporation
To get back solid copper sulphate from the solution we can use the method evaporation. When the solution of copper sulphate is evaporated, water evaporates, leaving behind the solid copper sulphate.