NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1659 - 1664 of 1971

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Question number: 1659

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

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

Image Shows the Arrangement of Molecules for Solid – Choice A

This image shows the arrangement of molecules for solid

b.

Image shows the arrangement of molecules for solid – Choice B

Image Shows the Arrangement of Molecules for Solid – Choice B

This image shows the arrangement of molecules for solid

c.

Image shows the arrangement of molecules for solid – Choice C

Image Shows the Arrangement of Molecules for Solid – Choice C

This image shows the arrangement of molecules for solid

d.

None of the above

Question number: 1660

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

The substance in which the solute dissolves is called:

Choices

Choice (4) Response

a.

Solute

b.

Solution

c.

Soluble

d.

Solvent

Question number: 1661

» General Science » Work, Force and Energy

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MCQ▾

Question

Work is said to be done when ________ produces displacement of a body.

Choices

Choice (4) Response

a.

Energy

b.

Force

c.

Distance

d.

Speed

Question number: 1662

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

The ice present in the first beaker becomes water upon:

Choices

Choice (4) Response

a.

Evaporation

b.

Condensation

c.

Heating

d.

Cooling

Question number: 1663

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

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 number: 1664

» General Science » Solid, Liquid and Gases

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MCQ▾

Question

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

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