An oxidizer is defined as?

An oxidizer is defined as?

• A. A material that slows combustion by removing oxygen
• B. A material that forms acids when dissolved in water
• C. A material that reduces the amount of oxygen available
• D. A material that gives up oxygen very easily to support the combustion of flammable or combustible materials

Answer: (D)

Oxidizers supply oxygen to fuel the combustion process. They release or provide oxygen readily, which lets flames continue or ignite even when there isn’t enough oxygen in the surrounding air. That’s why the best description is a material that gives up oxygen very easily to support the combustion of flammable or combustible materials. This differs from slowing combustion by removing oxygen, which would be an inhibitor or suppressant. It also isn’t about forming acids in water, which describes acids, not oxidizers. And it isn’t about reducing the amount of oxygen available, which would be the opposite of what an oxidizer does.

Oxidizers supply oxygen to fuel the combustion process. They release or provide oxygen readily, which lets flames continue or ignite even when there isn’t enough oxygen in the surrounding air. That’s why the best description is a material that gives up oxygen very easily to support the combustion of flammable or combustible materials.

This differs from slowing combustion by removing oxygen, which would be an inhibitor or suppressant. It also isn’t about forming acids in water, which describes acids, not oxidizers. And it isn’t about reducing the amount of oxygen available, which would be the opposite of what an oxidizer does.