Separation of Substances-Methods of Separation (CBSE Class-6 Science): Questions 12 - 14 of 14

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 318 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 12

» Separation of Substances » Methods of Separation » Condensation

MCQ▾

Question

Condensation is defined as:

Choices

Choice (4) Response

a.

The conversion of a vapour or gas to a liquid

b.

It is the reverse of evaporation

c.

Change of the physical state of matter from gas phase into liquid phase.

d.

All a. , b. and c. are correct

Question number: 13

» Separation of Substances » Methods of Separation » Sedimentation, Decantation and Filtration

MCQ▾

Question

The solid substance left behind on the filter paper is called as:

Choices

Choice (4) Response

a.

Residue

b.

Filtrate

c.

Sediment

d.

None of the above

Question number: 14

» Separation of Substances » Methods of Separation » Sedimentation, Decantation and Filtration

MCQ▾

Question

A mixture of sand and water is separated by the process of:

Choices

Choice (4) Response

a.

Decantation

b.

Evaporation

c.

Using magnets

d.

All a. , b. and c. are correct

f Page
Sign In