수처리 매일 한 문제 (12.19)
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단일 선택문제: 용해성 물질이란 무엇을 말하는가? A. 100g의 물에는 0.1g 미만의 용질만 용해됨.B. 100g의 물에는 0.1g~1g의 용질이 용해됨.
C. 100g의 물에는 1g~10g의 용질이 용해됨.
D. 100g의 물에는 0.1g보다 많은 양의 용질이 용해됨. **정답: C**
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