What is the chemical formula of marble?
Subject: General Science
Topic: Chemical Reactions and Equations
Options:
- Option A: CaO
- Option B: Ca(OH)2
- Option C: CaCO3
- Option D: CaCl2
Correct Answer:
Option C: CaCO3
Explanation:
The 'Do You Know?' section states: 'It is interesting to note that the chemical formula for marble is also CaCO3.' Marble is a form of calcium carbonate.