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Effect of Change of Temperature on State Change of Matter

Which of the ...

Question

Which of the following substances can sublimate at room temperature under atmospheric pressure?

A

Camphor

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B

Ice

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C

Dry Ice

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D

Naphthalene Balls

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Solution

The correct option is D
Naphthalene Balls
Sublimation is the transition of a substance from the solid phase to the gaseous phase without changing into the liquid phase.

Substances like camphor, naphthalene, dry ice (solid carbon dioxide) sublimate at room temperature under atmospheric pressure while ice will get converted into water.

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