Question detail

Which separation technique would be most suitable for separating a dissolved solid from a solution?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes

Question

  1. A. Filtration
  2. B. Crystallisation
  3. C. Chromatography
  4. D. Distillation

Answer

Crystallisation

Explanation

Crystallisation is the process used to separate a dissolved solid from a solution by forming solid crystals as the solvent evaporates.

Common mistake

Misunderstanding Chromatography

Students often think that chromatography can separate any type of mixture, including those that are not soluble in the chosen solvent.

Emphasize that chromatography is effective only for mixtures where the components are soluble in the solvent used.

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