Type I mock exam, question 50 of 50

Most refrigerants used in small appliances are low in toxicity. Why is a refrigerant leak near a flame still dangerous?

• AThe flame makes the refrigerant radioactive
• BThe refrigerant puts out the flame and causes an explosion
• CIts decomposition products are far more toxic than the refrigerant
• DIt isn't dangerous, since the refrigerant is low in toxicity anyway