Question

Which of the following statements isincorrectabout the separation of mixtures?

A.

• Separation processesare usedfor dividing a mixture of substances into its distinct components.

• B.

Separation processes can be usedfor removing any harmful or non-useful substances from the useful ones.

• C

Separation processes are used for separating particles having similar physical or chemical properties.

• D

Separation processes are usedfor separating solids, liquids, or gases, or their combinations.

Answer 1

Answer - c, separation techniques depend on separating mixtures using difference in physical and chemical properties.