Primary 5 Science — Cycles Practice | Standard

Standard Science Primary 5 Cycles

During the process of boiling, water __________.

A loses heat and its temperature decreases

B gains heat and its temperature increases

C gains heat and its temperature stays at 100°C

D loses heat and its temperature stays at 100°C

Show Worked Solution

Worked Solution

Step 1: Boiling is a change of state from liquid to gas. Step 2: This process requires heat gain. Step 3: Pure water boils at 100°C, and the temperature remains constant during the state change.

Correct answer: gains heat and its temperature stays at 100°C

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