Recently, India's first green hydrogen-based advanced fuel cell electric vehicle (FCEV) was launched. It has no tailpipe emissions other than

  1. A. Hydrogen peroxide
  2. B. Nitrogen
  3. C. Oxygen
  4. D. Water

Correct Answer: D. Water

Explanation

Fuel cell electric vehicles (FCEVs) use hydrogen and oxygen to generate electricity, producing only water and heat as byproducts, making water the only tailpipe emission.

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