Denise heats a beaker of dilute acid on a hot plate in a fume hood. what should denise wear to best protect herself when she transports the beaker to a balance outside the hood?
a) heat-proof gloves, a lab coat, and close-toed shoesb) goggles, a lab coat, and close-toed shoesc) goggles, a lab coat, and heat-proof glovesd) goggles, a lab coat, heat-proof gloves, and close-toed shoes

Option (D) is the correct answer.

Explanation:

When working in a laboratory then it is advisable to use safety measures in order to protect one self and others.

For example, in a laboratory we should conduct experiments by wearing lab coat, safety googles, hand gloves etc.

This is necessary because in lab we deal with different acids out of which most are dangerous in nature. So, it might happen that while pouring or heating an acid it can spill accidentally.

So, it is better to follow safety measures.

Therefore, we can conclude that Denise should wear goggles, a lab coat, heat-proof gloves, and close-toed shoes to best protect herself when she transports the beaker to a balance outside the hood.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: