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Given Reason: Freezing of Water to Ice and Evaporation of Water Are Physical Changes. - Chemistry

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Question

Given reason:

Freezing of water to ice and evaporation of water are physical changes.

Short Note

Solution

Freezing of water to ice and evaporation of water are physical change because water can be brought back to its original (liquid) form by

  1. We can heat the ice to bring it back to water.
  2. We can cool down the vapours to bring it back to water.
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Chapter 2: Physical and Chemical Changes - Exercise [Page 18]

APPEARS IN

Selina Concise Chemistry [English] Class 8 ICSE
Chapter 2 Physical and Chemical Changes
Exercise | Q 4.1 | Page 18
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