Multiple choice

Which of the following statements is/are true? (a) CNG is a clean fuel. (b) CNG can be supplied through pipes. (c) CNG cannot be used in power generation. (d) CNG is very polluting but it is used mostly because it is cheap.

  1. Only (a) and (b)

  2. Only (a), (b) and (c)

  3. Only (a), (b) and (d)

  4. Only (c) and (d)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

CNG is a clean fuel, it can be supplied through pipes and it is used in power generation.

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