Current Affairs

GK MCQs Section
Q. Limestone, chalk and marble are different forms of which of the following compounds?
Answer: Calcium Carbonate
Notes: Limestone, chalk and marble are different forms of calcium carbonate (CaCO3).

This Question is Also Available in:

हिन्दी

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app.

Question Number: 70 in Chemistry-12-Acids, Bases and Salts in above course in App.