MCQ
Which method will you use to obtain pure alum from its solution?
  • Evaporation.
  • B
    Filtration.
  • C
    Sublimation.
  • D
    Distillation.

Answer

Correct option: A.
Evaporation.
Since alum dissolves in a solution, it can be separated by evaporation.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free