General Science-Air and Water (NSTSE Class 3): Questions 8 - 14 of 40

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Question number: 8

» General Science » Air and Water

MCQ▾

Question

Anurag took a glass of cold water from the refrigerator and placed it on a table. After few minutes, he observed water drops on the outer surface of the glass. What has happened?

Choices

Choice (4) Response
a.

Glass produced water droplets

b.

Water came out from the gaps present in the glass

c.

Water vapour present in the air is condensed

d.

The water in the glass moved through the glass

Question number: 9

» General Science » Air and Water

MCQ▾

Question

Ice is ________ form of water.

Choices

Choice (4) Response
a.

Gaseous

b.

Solid

c.

Liquid

d. All of the above

Passage

Observe the following figure and answer the questions.

This diagram shown ice, water and steam beaker

This Diagram Shown Ice, Water and Steam Beaker

bserve the following figure and answer the questions

Question number: 10 (1 of 2 Based on Passage) Show Passage

» General Science » Air and Water

MCQ▾

Question

The ice present in the first beaker becomes water upon:

Choices

Choice (4) Response
a.

Cooling

b.

Heating

c.

Evaporation

d.

Condensation

Question number: 11 (2 of 2 Based on Passage) Show Passage

» General Science » Air and Water

MCQ▾

Question

The state of water in the first beaker is:

Choices

Choice (4) Response
a.

Liquid

b.

Gas

c.

Solid

d. All of the above

Question number: 12

» General Science » Air and Water

MCQ▾

Question

Melting is:

Choices

Choice (4) Response
a.

Changing ice into water by heating

b.

Changing water vapour into water by cooling

c.

Changing water into ice by heating

d.

Changing water into ice by cooling

Question number: 13

» General Science » Air and Water

MCQ▾

Question

Which of the following statement is wrong?

Choices

Choice (4) Response
a.

On heating water changes into ice

b.

On heating, water changes into steam

c.

Evaporation and condensation are reverse of each other

d.

Snow and ice are both the same forms of water

Question number: 14

» General Science » Air and Water

MCQ▾

Question

The clouds are formed by:

Choices

Choice (4) Response
a.

Melting

b.

Condensation

c.

Boiling

d.

Evaporation

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