WHMIS Grade 10 Exam Questions and Answers with Verified
Solutions | Latest 2026 Update
Q: A gas contained under a large amount of pressure, held in a cylinder. May
explode when heated or dropped.
Answer:
Compressed Gas
Q: Flammable materials can catch fire at lower temperatures than combustible
materials. When they have contact with air or water they may burst.
Answer:
Combustible and Flammable Material
Q: Fire explosion may happen when it comes in contact with flammable or
combustible materials. May burn the eyes and skin if it comes in contact.
Answer:
Oxidizing Material
Q: Immediate and serious toxic effects. Avoid inhaling and work in a well
ventilated area. Poisonous materials, potentially fatal. May burn eyes and
skin.
Answer:
Poisonous and Infectious material: Division 1
Q: Other toxic effects. Won't immediately harm the body, if the exposure is
repeated could result in fatality. May cause chemical allergy and irritate the
eyes and skin. May cause cancer and birth defects.
Answer:
Poisonous and Infectious material: Division 2
Q: May cause severe eye and skin irritation. Harmful if inhaled, may cause
severe tissue damage.
Answer:
Corrosive Material
, Q: To be kept away from heat. May react with water to create a toxic or
flammable gas. May explode as a result of being shook, friction or high
temperatures. Will explode if heated.
Answer:
Dangerously Reactive Material
Tell the teacher.
Rinse eyes in eye was station for about 10 minutes.
Q: Don't rub your eyes.
Answer:
What are three steps to take if you get a chemical in your eye?
Tell the teacher.
Rinse under water.
Q: 0 0 Keep under water for about 10 minutes.
Answer:
What are three steps to take if you get a chemical on your skin?
Q: No, food and drinks are not aloud in the lab because the chemicals may get
into the food or drink or someone may have an allergy.
Answer:
Are food and drinks aloud in the lab?
Q: No, regular eye glasses are not a substitution for lab goggles because they do
not fully cover and protect the eyes.
Answer:
Are normal glasses okay to wear instead of protective lab goggles?
Q: If there were a fire at my lab station I would tell my teacher, use the fire
extinguisher at the bottom of the flame and turn off the gas.
Answer:
What would you do if there was a fire at your work station?
Q: This frame looks like a traffic yield.
Answer:
This frame means that the container is dangerous.
Solutions | Latest 2026 Update
Q: A gas contained under a large amount of pressure, held in a cylinder. May
explode when heated or dropped.
Answer:
Compressed Gas
Q: Flammable materials can catch fire at lower temperatures than combustible
materials. When they have contact with air or water they may burst.
Answer:
Combustible and Flammable Material
Q: Fire explosion may happen when it comes in contact with flammable or
combustible materials. May burn the eyes and skin if it comes in contact.
Answer:
Oxidizing Material
Q: Immediate and serious toxic effects. Avoid inhaling and work in a well
ventilated area. Poisonous materials, potentially fatal. May burn eyes and
skin.
Answer:
Poisonous and Infectious material: Division 1
Q: Other toxic effects. Won't immediately harm the body, if the exposure is
repeated could result in fatality. May cause chemical allergy and irritate the
eyes and skin. May cause cancer and birth defects.
Answer:
Poisonous and Infectious material: Division 2
Q: May cause severe eye and skin irritation. Harmful if inhaled, may cause
severe tissue damage.
Answer:
Corrosive Material
, Q: To be kept away from heat. May react with water to create a toxic or
flammable gas. May explode as a result of being shook, friction or high
temperatures. Will explode if heated.
Answer:
Dangerously Reactive Material
Tell the teacher.
Rinse eyes in eye was station for about 10 minutes.
Q: Don't rub your eyes.
Answer:
What are three steps to take if you get a chemical in your eye?
Tell the teacher.
Rinse under water.
Q: 0 0 Keep under water for about 10 minutes.
Answer:
What are three steps to take if you get a chemical on your skin?
Q: No, food and drinks are not aloud in the lab because the chemicals may get
into the food or drink or someone may have an allergy.
Answer:
Are food and drinks aloud in the lab?
Q: No, regular eye glasses are not a substitution for lab goggles because they do
not fully cover and protect the eyes.
Answer:
Are normal glasses okay to wear instead of protective lab goggles?
Q: If there were a fire at my lab station I would tell my teacher, use the fire
extinguisher at the bottom of the flame and turn off the gas.
Answer:
What would you do if there was a fire at your work station?
Q: This frame looks like a traffic yield.
Answer:
This frame means that the container is dangerous.
