Question

(iv) ……… gas is considered to be the fuel of future.

(A) Hydrogen (B) Nitrogen (C) Methane (D) Butane
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Answer 1

Answer:

Hydrogen

Hydrogen is the fuel of the future. ... Hydrogen is an energy carrier that can be used in internal combustion engines or fuel cells producing virtually no greenhouse gas emissions when combusted with oxygen. The only significant emission is water vapor.

Answer 2

Answer:

Hydrogen gas is considered to be the fuel of future.

Explanation:

Hydrogen is the fuel of the future. ... Hydrogen is an energy carrier that can be used in internal combustion engines or fuel cells producing virtually no greenhouse gas emissions when combusted with oxygen. The only significant emission is water vapor.

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