Which of the following processes involves a chemical change?

A) Dissolving sucrose crystals in warm water

B) Tarnishing of a silver coin exposed to air

C) Condensation of water vapor on a cold surface

D) Crushing a solid block of dry ice into a powder

Chemical changes Knowledge-Based Practice

Chemistry · Matter · Chemistry · Properties & Changes of Matter

1 Chemistry practice questions on Chemical changes. Questions that assess core concepts and understanding.

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Matter · Chemistry

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