Question

If you opened a container of each gas in a corner

of a large room, which odor would you detect first
on the other side of the room?
O H₂S
O
NH3
O cannot be determined

Answer 1

Hydrogen sulfide (H₂S) would be detected first on the other side of the room.

Step-by-step explanation:

When opening a container of each gas in a corner of a large room, the gas with the strongest odor will be detected first on the other side of the room. In this case, hydrogen sulfide (H₂S) will be detected first. Hydrogen sulfide is responsible for the offensive odor of rotten eggs and many hot springs. It is a colorless gas that paralyzes the olfactory nerves, making it deceptive after a short exposure.