Main constituent of natural gas is A CH<sub>4</sub> (upto 90%) B C<sub>2</sub>H<sub>6</sub> C C<sub>3</sub>H<sub>8</sub> D H<sub>2</sub> Main constituent of natural gas is Correct Answer CH<sub>4</sub> (upto 90%) Bissoy MCQ Team Chemical Engineering Fuels and Combustion