Deck : Deck General - 3158/5076
|
|---|
| « Previous Question |
| Why can a person's sense of smell not be depended upon to detect H2S? |
| A) it has a smell similar to petroleum products |
| B) hydrogen sulfide gas is odorless |
| C) it is better to rely on eye irritation as a detector |
| D) the sense of smell is deadened by the gas |
loading answer...
| Comments |
|---|
| There are no comments for this question. |