Multiple choice

Which of the following fuels has the greatest calorific value?

  1. LPG

  2. Diesel

  3. Biogas

  4. Cow-dung cakes

  5. Hydrogen gas

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

This is the correct option. The calorific value of hydrogen gas is 1,50,000 kJ/kg.