Pollution

Geography and Environment

Title

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Indian Economy - Understanding the basics of Indian economic system

Which one of the following is the exhaust pipe emission from Fuel Cell Electric Vehicles, powered by Hydrogen?

This questions was previously asked in

UPSC CSP GS Previous Year Paper 2024

Hydrogen peroxide

Hydronium

Oxygen

Water Vapour

Water Vapour.

The exhaust air from Fuel Cell Electric Vehicles (FCEVs) powered by hydrogen consists of pure water vapor.
FCEVs emit only water vapor, making them locally emission-free and contributing to cleaner air in cities.