alleryWhat do we call materials that dissolve in water?
ASoluble
BInsoluble
COpaque
DLustrous
Answer & Solution
Correct answer: A. Soluble
1. Some materials mix with water and vanish completely.
2. We say they dissolve, or that they are soluble in water.
3. Insoluble materials stay undissolved even after long stirring.
_Source: NCERT Curiosity Class 6 Science, Ch 6, 6.3.4_
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