Chemistryeasy · Past Paper
Which of the following contains the highest percentage of carbon?
APeat
BLignite
CBituminous
DAnthracite
✓ Correct Answer: D — Anthracite
Anthracite is the highest grade of coal and contains the highest percentage of carbon (over 90%).
Share this question
More from Chemistry
- What is the valency of Oxygen?
- Which of the following substances is used as a 'Collector' in the froth flotation process?
- The process of breaking down large hydrocarbon molecules into smaller ones by heat is called:
- In the extraction of copper from copper pyrites, silica is added to the Bessemer converter to remove:
- What is the concentration of $H^+$ ions in a solution with pH 5?