In activity, a teacher dissolved a small amount of solid copper sulfate in a tumbler half-filled with water. Which method would you use to get back solid copper sulfate from the solution?
  1. Decantation
  2. Evaporation
  3. Sedimentation
  4. Condensation

AcademicChemistryNCERTClass 6

Correct Answer: (b) Evaporation

Explanation: When the solution of copper sulphate is evaporated, water evaporates, leaving behind the solid copper sulphate.

Updated on 10-Oct-2022 13:20:04