Multiple choice

Natural gas contains about 95% methane. Which of the following are the other gases that make the rest of natural gas?

a. Ethane b. Propane c. Propene d. Ethylene

  1. Only b and c

  2. Only a and b

  3. Only c and d

  4. Only a and c

  5. Only a and d

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

This is the correct option. The natural gas contains ethane and propane in small quantities, the major quantity being methane.