Chemical Safety and Hazards Quiz - Learn Safe Handling Practices

Question 1 of 35

What is the purpose of a Material Safety Data Sheet (MSDS)?

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To provide information on chemical reactions

To outline safe handling and emergency procedures

To list chemical composition

To provide storage instructions

Question 2 of 35

Which hazard class is associated with substances that can explode?

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Flammable

Explosives

Oxidizers

Corrosive

Question 3 of 35

What is the symbol for a flammable substance on the Globally Harmonized System (GHS) label?

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A flame

A skull and crossbones

An exclamation mark

A corrosion symbol

Question 4 of 35

Which of the following is a correct procedure for dealing with a chemical spill?

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Leave the area immediately

Dilute the spill with water

Use appropriate personal protective equipment and follow spill response procedures

Ignore it if it is a small amount

Question 5 of 35

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

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To store chemicals

To ventilate hazardous fumes and vapors

To provide additional lighting

To cool down equipment

Question 6 of 35

Which symbol on a GHS label indicates a health hazard?

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A flame

An exclamation mark

A health hazard icon (silhouette with a star)

A corrosion symbol

Question 7 of 35

What type of hazard does a chemical with a 'Corrosive' label present?

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Fire hazard

Explosive hazard

Skin and eye damage

Health hazard

Question 8 of 35

Which type of personal protective equipment (PPE) is essential for handling chemicals that can cause respiratory issues?

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Safety goggles

Gloves

Lab coat

Respirator

Question 9 of 35

What should you do immediately if you get a chemical in your eye?

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Flush with water for at least 15 minutes and seek medical attention

Apply an eye drop

Cover with a bandage

Rinse briefly and continue working

Question 10 of 35

Which of the following is NOT a recommended practice for safe chemical storage?

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Store chemicals in their original containers

Keep chemicals away from incompatible substances

Label all chemical containers clearly

Mix different chemicals to save space

Question 11 of 35

Which regulatory agency is responsible for the classification and labeling of chemicals in the United States?

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Environmental Protection Agency (EPA)

Occupational Safety and Health Administration (OSHA)

Food and Drug Administration (FDA)

National Institute for Occupational Safety and Health (NIOSH)

Question 12 of 35

What type of fire extinguisher is suitable for fires involving flammable liquids?

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Water extinguisher

Foam extinguisher

CO2 extinguisher

Dry chemical extinguisher

Question 13 of 35

Which hazard is indicated by a skull and crossbones symbol on a GHS label?

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Health hazard

Environmental hazard

Acute toxicity

Explosive hazard

Question 14 of 35

When should you conduct a risk assessment for chemical handling?

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Before starting any new chemical process or experiment

Only when an accident occurs

Once a year

After using chemicals only

Question 15 of 35

What does the term 'incompatible chemicals' refer to?

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Chemicals that react with each other in a dangerous manner

Chemicals that have the same physical properties

Chemicals that can be safely mixed

Chemicals that can be stored together

Question 16 of 35

What type of protective equipment is used to prevent chemical exposure to the skin?

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Face shield

Lab coat

Respirator

Hearing protection

Question 17 of 35

What action should you take if a chemical spill occurs on your clothing?

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Leave the area and remove contaminated clothing

Wipe off the chemical with a cloth

Rinse the clothing with water while still wearing it

Continue working and change clothes later

Question 18 of 35

Which symbol indicates a substance that is an environmental hazard on the GHS label?

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A fish and tree symbol

A flame

An exclamation mark

A health hazard icon

Question 19 of 35

What should you do if you accidentally ingest a chemical?

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Drink plenty of water and induce vomiting

Seek medical attention immediately

Take antacids

Wait and see if symptoms develop

Question 20 of 35

What does the 'exclamation mark' symbol on a GHS label signify?

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Health hazard

Skin irritation, eye irritation, or respiratory issues

Explosive hazard

Corrosive hazard

Question 21 of 35

Which type of fire extinguisher is not suitable for electrical fires?

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Water extinguisher

CO2 extinguisher

Dry chemical extinguisher

Foam extinguisher

Question 22 of 35

What should you do if a chemical accidentally gets into your mouth?

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Drink water and call poison control

Rinse your mouth with water and swallow

Brush your teeth

Eat something to dilute the chemical

Question 23 of 35

Which chemical hazard symbol represents a corrosive material on a GHS label?

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A skull and crossbones

A corrosion symbol

A flame

An exclamation mark

Question 24 of 35

What is the primary purpose of chemical personal protective equipment (PPE)?

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To enhance comfort

To prevent accidental release of chemicals

To protect the body from chemical hazards

To improve visibility in the workplace

Question 25 of 35

What type of training is required for employees working with hazardous chemicals?

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General safety training only

Training on specific chemicals and their hazards

First aid training

Emergency response training only

Question 26 of 35

How should you store chemicals that are reactive with each other?

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In separate, clearly labeled containers

In the same container with a warning label

In a common storage area

Mixed together to save space

Question 27 of 35

What is the function of a chemical spill kit?

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To provide first aid supplies

To clean up chemical spills safely

To store chemicals securely

To dispose of chemicals properly

Question 28 of 35

What is the first step in responding to a chemical fire?

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Use a fire extinguisher

Evacuate the area and call emergency services

Attempt to contain the fire

Remove nearby flammable materials

Question 29 of 35

What does 'LD50' stand for in the context of chemical safety?

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Lethal Dose for 50% of a population

Least Dangerous for 50% of a population

Lethal Dose for 100% of a population

Least Dangerous for 100% of a population

Question 30 of 35

What is the correct action if you encounter a chemical leak?

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Seal the area and report the leak

Attempt to fix the leak yourself

Ignore it if it's a small leak

Use a paper towel to cover the leak

Question 31 of 35

Which of the following is an example of an environmental hazard symbol on a GHS label?

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A fish and tree symbol

A flame

A skull and crossbones

An exclamation mark

Question 32 of 35

What should be included in a chemical hygiene plan?

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Emergency contact information

Procedures for safe chemical handling and use

Safety equipment inventory

All of the above

Question 33 of 35

What type of hazard does a chemical with a 'Toxic' label present?

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Chronic health effects

Immediate health effects

Fire hazard

Corrosive effects

Question 34 of 35

How should chemical waste be disposed of?

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In regular trash bins

According to local regulations and safety protocols

By pouring it down the drain

By mixing it with other waste

Question 35 of 35

What is the main purpose of a chemical hazard assessment?

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To determine the cost of chemicals

To assess the risk and implement control measures

To evaluate employee performance

To calculate chemical inventory

Chemical Safety and Hazards : Chemistry

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