aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Fuels and Combustion
  • Percentage of carbon in anthracite coal is ___________.
Multiple choice

Percentage of carbon in anthracite coal is ___________.

  1. 65%

  2. 75%

  3. 85%

  4. 96%

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

Percentage of carbon in anthracite coal is in between 92.1% and 98%.

Keep practicing — related questions

  • Which of the following types of coal contains a higher percentage of carbon than the rest?
  • Most of the common fuels are either free carbon or carbon compounds. Which of the following common fuels co...
  • Which of the following statements is/are correct? a. Lignite is the most popular coal in commercial use. b....
  • Which of the following are useful products of coal? (a) Coke (b) Coal tar (c) Coal gas (d) Carbon monoxide
  • A mixture of potassium carbonate and calcium carbonate is subjected to decomposition. The percentage loss i...
  • Which of the following statements is/are false? a. Coal is a hard, black combustible mineral that consists ...
  • Which of the following statements is/are correct? a. Lignite, bituminous and anthracite are three varieties...
  • Assertion: Carbon is the building block of life. Reason: It is found in greenhouse gases, coal, tar and oth...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Carbon and Fossil Fuels (1756 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy