Question

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Only 5 th one​

Answer 1

ANSWER

Hydrogen sulfide is a colorless, flammable, extremely hazardous gas with a “rot- ten egg” smell. Some common names for the gas include sewer gas, stink damp, swamp gas and manure gas. It occurs naturally in crude petroleum, natural gas, and hot springs.

Answer 2

Answer:

Hydrogen sulpide gas has rot-ten egg smell.

Explanation:

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