Multiple choice

Change of liquid into vapors is called vaporization. When does water change into its vapour form?

  1. When water is hot

  2. When water is warm

  3. When water reaches 100oC

  4. When water is heated above its boiling temperature

  5. When water reaches its vaporization temperature

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, when water is heated after reaching 100oC water starts boiling. At this temperature water turns into vapour.