General Science-Solid, Liquid and Gases [NSTSE (National Science Talent Search Exam- Unified Council) Class 4]: Questions 1 - 6 of 43

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Question 1

Solid, Liquid and Gases

Question

MCQ▾

Which of the following diagrams showing the arrangement of molecules is true for solids?

Choices

Choice (4)Response

a.

Image Shows the Arrangement of Molecules for Solid – Choice A

b.

Image Shows the Arrangement of Molecules for Solid – Choice B

c.

Image Shows the Arrangement of Molecules for Solid – Choice C

d.

None of the above

Question 2

Solid, Liquid and Gases

Question

MCQ▾

The substance in which the solute dissolves is called:

Choices

Choice (4)Response

a.

Solute

b.

Solution

c.

Soluble

d.

Solvent

Question 3

Solid, Liquid and Gases

Question

MCQ▾

The ice present in the first beaker becomes water upon:

Choices

Choice (4)Response

a.

Evaporation

b.

Condensation

c.

Heating

d.

Cooling

Question 4

Solid, Liquid and Gases

Question

MCQ▾

The bubbles that come out rapidly when we open soda water bottle are:

Choices

Choice (4)Response

a.

Nitrogen bubbles

b.

Carbon dioxide bubbles

c.

Oxygen bubbles

d.

Water bubbles

Question 5

Solid, Liquid and Gases

Question

MCQ▾

Which of the following processes involves a decrease in the inter-molecular force between the molecules?

Choices

Choice (4)Response

a.

Condensation

b.

Crystallization

c.

Evaporation

d.

Question does not provide sufficient data or is vague

Question 6

Solid, Liquid and Gases

Question

MCQ▾

Which of the following states of matter has very weak forces of attraction between its molecules?

Choices

Choice (4)Response

a.

Solid

b.

Liquid

c.

Gas

d.

Question does not provide sufficient data or is vague

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