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Q: Which gas is known as "Fuel of Future" ?

  • 1
    Methane
  • 2
    Oxygen
  • 3
    Neon
  • 4
    Hydrogen
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Answer : 4. "Hydrogen"
Explanation :

Answer: D) Hydrogen Explanation: Because of its being pollution free and  combustion efficient, Hydrogen gas is  called fuel of future. Because of its origin in marshy places, Methane is called as 'Marsh Gas'.

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