Which of these statements apply to H 2 S? Please select all that apply.

Humans can detect H2S at very low concentrations due to its rotten egg smell. At high concentrations, it can paralyze the olfactory nerve, making it dangerous. H2S is a gas at room temperature.

Which of these statements apply to H 2 S? Please select all that apply.

Humans can detect H2S at very low concentrations due to its rotten egg smell. At high concentrations, it can paralyze the olfactory nerve, making it dangerous. H2S is a gas at room temperature.

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Which of These Statements Apply to H₂S? Please Select All

Question 19

Multiple Choice

Which of these statements apply to H₂S? Please select all that apply.

A) Heat of formation is endothermic.
B) Humans recognise the characterise smell of hydrogen sulfide at concentrations less than 1 ppm.
C) At lethal concentrations, the human olfactory nerve can be paralysed, making H₂S particularly dangerous.
D) H₂S is a gas at room temperature.

Correct Answer: