The MSDS for chloroform indicates that it is a clear liquid that has a pleasant smell and substantial vapor pressure. People should avoid inhaling its vapors, and it is sensitive to light. Malik needs 10 mls of chloroform for an experiment. According to this information, how should he safely pour the chloroform?
Answer
A
He should locate the chloroform stored in a transparent container in chemical storage and pour directly into his beaker from that location.
B
He should locate the chloroform stored in a transparent container in chemical storage and should take it to the fume hood to pour.
C
He should locate the chloroform stored in a dark container in chemical storage and should take it to the fume hood to pour.
D
He should locate the chloroform stored in a dark container in chemical storage and pour directly into his beaker from that location.
Explanation
Chloroform has substantial vapor pressure, so it can release vapors that are unsafe to inhale. Malik should pour it in a fume hood to reduce exposure. Because chloroform is sensitive to light, it should be stored in a dark container rather than a transparent one. Therefore, he should retrieve the dark-container chloroform and take it to the fume hood.
AI-written and checked against the verified answer.