Grade 12 Lab Safety Worksheet
A comprehensive worksheet for Grade 12 students covering essential lab safety protocols and equipment.
Includes
Standards
Topics
Grade 12 Lab Safety Assessment
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Ensure all answers are clear and concise.
1. What is the primary purpose of wearing safety goggles in a chemistry lab?
To prevent chemical spills on clothing
To protect eyes from splashes, fumes, and flying debris
To improve visibility during experiments
To maintain a professional appearance
2. Which of the following is NOT a recommended procedure for heating a test tube?
Pointing the mouth of the test tube away from yourself and others
Heating the test tube directly over a flame without moving it
Using a test tube holder to secure the test tube
Gently moving the test tube back and forth through the flame
1. In case of a chemical spill on your skin, you should immediately rinse the affected area with plenty of for at least 15 minutes.
2. Always know the location of the nearest and in the lab.
1. It is acceptable to eat or drink in the laboratory as long as you are careful.
True
False
2. All chemical waste can be disposed of down the sink with plenty of water.
True
False
1. Briefly explain why it is important to report all accidents, no matter how minor, to your instructor immediately.
Match the safety equipment with its primary function.
1. Safety Goggles
a. Used to extinguish small fires
2. Fire Extinguisher
b. Protects eyes from chemicals and debris
3. Fume Hood
c. Removes hazardous fumes from the work area
Identify the safety equipment shown in the image below and describe its use in a lab setting.
Equipment:
Use: