Question 1

Which of the following is the most appropriate attire for a chemistry laboratory session?

Accepted Answer

Closed-toe shoes, goggles, apron, pants with no holes, shirt that covers abdomen, hair tied back

Question 2

Before starting any experiment in the chemistry lab, what document should you read to understand the hazards and safe handling of chemicals?

Accepted Answer

Safety Data Sheet (SDS)

Question 3

A student accidentally spills a corrosive chemical on their arm. What is the FIRST piece of safety equipment they should use?

Accepted Answer

Safety shower

Question 4

Which of the following is NOT considered a top 5 lab safety rule according to the provided notes?

Accepted Answer

Eat and drink in the lab

Question 5

If a fire starts in the laboratory, which safety equipment should you use to extinguish a small fire on a person's clothing?

Accepted Answer

Fire blanket

Question 6

Why is it important to tie back long hair when working in the chemistry lab?

Accepted Answer

To avoid hair catching fire or getting caught in equipment

Question 7

A student is unsure how to dispose of a chemical waste after an experiment. What should they do?

Accepted Answer

Consult the Safety Data Sheet (SDS) and follow disposal procedures

Question 8

Which safety equipment is specifically designed to protect your eyes from chemical splashes?

Accepted Answer

Goggles

Question 9

During a chemical spill, which piece of safety equipment should be used to contain and clean up the spill?

Accepted Answer

Spill control station

Question 10

Which of the following actions is a violation of proper lab safety procedures?

Accepted Answer

Leaving the gas shut off valve open after finishing the experiment

Question 11

A student gets a chemical splash in their eyes. What is the correct immediate response?

Accepted Answer

Use the eyewash station for at least 15 minutes

Question 12

Which piece of safety equipment should be used if a chemical spill occurs on the floor and needs to be neutralized?

Accepted Answer

Spill control station

Question 13

Why is it important to know the location and proper use of safety equipment in the laboratory?

Accepted Answer

To respond quickly and effectively in case of an emergency

Question 14

Which of the following is NOT listed as safety equipment in the provided notes?

Accepted Answer

Bunsen burner

Question 15

A student is wearing shorts and open-toed shoes in the lab. Which safety rule are they violating?

Accepted Answer

Wear appropriate attire

Question 16

Which safety equipment should be used to put out a fire in a waste bin containing paper towels?

Accepted Answer

Fire extinguisher

Question 17

What is the primary purpose of a fume hood in the laboratory?

Accepted Answer

To ventilate hazardous fumes and protect users from inhaling toxic substances

Question 18

Which of the following is the correct sequence of actions if you spill a chemical on your skin?

Accepted Answer

Rinse immediately with water using the safety shower, then seek medical attention if necessary

Question 19

If you are unsure about the hazards of a chemical you are about to use, what should you do?

Accepted Answer

Read the Safety Data Sheet (SDS) for the chemical

Question 20

Which of the following is a multi-step process for ensuring chemical safety in the lab?

Accepted Answer

Read instructions, wear appropriate attire, consult the SDS, and know safety equipment locations

Lab Safety and Hazards: Essential Rules and Equipment

Study Guide - Practice Questions