Chemistry, asked by 575695, 4 months ago

Which of these gases is pollution-free?

Carbon monoxide
Hydrogen
Sulfur dioxide

Answers

Answered by Prashunkumar64

1

Answer:

carbon monoxide

Explanation:

hope this will help you

Answered by Jinkalthakkar

0

Answer:

The answer is Hydrogen.

Explanation:

Hydrogen is the gas which is pollution free. A hydRogen fuel cell in car produces zero emmisions!

In fact Carbon monoxide and sulphur dioxide contribute in global warming as well.

Hope this helps!

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