5
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The Progress of Scientific Knowledge

Question 5 • *26-27 CFISD TX-Chemistry A CR

For a particular experiment, Maria must heat water in a glass flask using a Bunsen burner. She then needs to move the flask from the burner to the lab bench. What protective equipment should she use?

Answer
A
goggles
B
a lab coat or apron
C
heatproof gloves
D
chemical protective gloves

Explanation

Goggles protect Maria’s eyes from splashes, and a lab coat or apron protects her clothing and skin. Heatproof gloves are needed to safely move a hot glass flask from the burner to the bench. Chemical protective gloves are not the right choice for handling hot glass; they may not protect against heat.

AI-written and checked against the verified answer.

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