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Why must strong laboratory acids be handled with gloves and safety glasses?
AThey are flammable
BThey are magnetic
CThey are corrosive
DThey are radioactive
Answer & Solution
Correct answer: C. They are corrosive
1. Strong laboratory acids attack the materials they touch.
2. They can cause serious burns on skin and damage to eyes.
3. A substance that attacks materials in this way is described as corrosive.
4. That is why protective clothing, gloves and safety glasses are worn.
_Source: Siyavula Natural Sciences Grade 7 (CC BY 4.0), Laboratory acids_
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