SEPARATION OF SUBSTANCES

Which is the example of mixture

• SUGAR

• CRUDE OIL

• SALT

• BAKING SODA

Which method is to separate the grains from the stalks after harvesting?

• HAND PICKING

• WINNOWING

• THRESHING

• CRYSTALLISATION

The process, of cutting and gathering the ripened crop, is called

• WINNOWING

• SEPERATION

• HARVESTING

• THRESHING

The process, in which a solid changes directly into its gaseous state on heating, is called

• LOADING

• DECANTATION

• CONDENSATION

• SUBLIMATION

Liquids which don't desolve in each other are :

• MISCIBLE

• IMMISCIBLE

• RESIDUE

• HOMOGENEOUS MIXTURE

In the process of separation of clean water from muddy water, clean water is called:

• SOLUTION

• FILTRATE

• RESIDUE

• FILTER

Process used for purification of salt from sea.

• DECANTATION

• SEDIMENTATION

• CRYSTALLISATION

• EVAPORATION

Which process is not an example of separating solid from solid :

• HAND PICKING

• WINNOWING

• MAGNETIC SEPARATION

• CENTRIFUGATION

Which substance is an sublime among these :

• IODINE

• SALT

• SAND

• SUGAR

Distillation is used to separate which type of mixture?

• TWO IMMISCIBLE LIQUIDS

• SOLID AND LIQUID MIXTURES

• SOLID AND SOLID MIXTURES

• TWO MISCIBLE LIQUIDS