Elements, Compounds and Mixtures :Mock Test

Ram and his friends wanted to separate different dyes in the ink. They will use ________________ technique.

In laboratories for pathological studies, ______________is the name of the machine used for the centrifugation method.

Which among the following is sublimable?

The _______________method is used to separate immiscible liquids.

Matter is classified into,

The clear liquid obtained after filtration is,

Which of the following is an example for an element?

Fractional distillation is a technique used to separate liquids with appreciable difference in their,

Gravitational force helps in separating heavier components from lighter components during centrifugation.

Mixtures are formed by physical change.