Separating Mixtures

Front

A mixture contains two or more different substances that are not .......... combined.

Back

chemically

Front

Which method(s) below is suitable to obtain salt from a salt solution? Options: distillation, dissolving, filtration, evaporation

Back

evaporation

Front

Which method(s) is suitable to obtain pure water from a salt solution? Options: distillation, dissolving, filtration, evaporation

Back

distillation

Front

Which method is used to separate pigments in plant leaves?

Back

chromatography

Front

How can Ms Lenny obtain sand from a mixture of sand and salt?

Back

Dissolving first then use filtration.

Front

Which of the following mixtures can be separated using the set-up shown?
- sea water (made up of salt, water and some minerals)
- sand and salt
- drop of ink
- sugar solution (made up of sugar and water)

Back

sea water (made up of salt, water and some minerals)

Front

Which additive(s), P, Q, R or S is/are present in Chewy Candy? Options: P and R, P and S, Q and R, Q and S

Back

P and S

Front

What is substance W known as?

Back

residue

Front

What is the apparatus labelled X known as?

Back

condenser

Front

Through which outlet does cold water enters apparatus X? Options: A, B

Back

B