Foundation level I (Chemistry) NEET Mock test 2

The process of conversion of water vapour into its liquid form is called____

• Evaporation
• Condensation
• Sublimation
• Freezing

The process of conversion of water into its vapour below its boiling point is called____

• Condensation
• Evaporation
• Sublimation
• Melting

Mixtures to be separated because

• To remove undesirable substances

• To get desirable substances

• To obtain highly pure substances

• All of these

___ method is used to separate dirt,stone and husk from wheat, rice or pulses

• Hand picking

• Sieving
• Evaporation
• Condensation

Butter is separated from milk by____

• Boiling
• Churning
• Freezing
• Evaporating

Tea leaves are separated from the liquid with a____ while preparing tea

• Spoon
• Strainer
• Knife
• Fork

____ is used to thresh larger quantities of grain

• Threshing machine
• Sewing machine
• Washing machine
• Vending machine

The separation of grains from husk is done by the process of

• Evaporation
• Condensation
• Winnowing
• Distillation

Filtration is a method to separate the components of a

• Solid from a liquid
• Gas from a solid
• Gas from a liquid
• Solid from a solid

We are getting the salt from sea water by the method of ___

• Evaporation
• Condensation
• Filtration
• Distillation