reversible and irreversible

The burning of fuel in a truck is irreversible.

• true

• false

Condensation of steam is a reversible change.

• true

• false

Sugar dissolves in water to form a solution.

• true

• false

Sand is soluble in water.

• true

• false

A mixture of sugar solution and sand is separated by evaporation.

• true

• false

Dissolving a solid in a water is a reversible change.

• true

• false

Gold can be separated from silver using magnet.

• true

• false

The rusting of iron in moist air is a reversible change.

• true

• false

Sorting is a way of separating solid mixtures.

• true

• false

Filtration is a way of separating insoluble solids from a liquid.

• true

• false