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  9. Q127

UPPSC PCS 2022 · Question 127 of 150

Compressed Natural Gas (CNG) is mainly composed of:

General Knowledge

  1. AButane
  2. BPropane
  3. CEthane
  4. DMethaneCorrect

Answer: D. Methane

Explanation

The main component of CNG is Methane, CH4. It has less toxic properties therefore it is a better fuel than other fuels like petrol or diesel.

Source: edurev.in solved-paper compilation (OSWAAL 15-Years UPPSC Prelims Solved Paper)

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