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प्रश्न
Give the importance of dissolved minerals & salts.
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उत्तर
Dissolved minerals & salts : Provide taste to water and are useful for metabolic functions of the human body.
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संबंधित प्रश्न
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| Column A | Column B |
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| (b) hygroscopic substance | (2) magnesium chloride |
| (c) efflorestance substance | (3) conc. sulphuric acid |
| (d) substance causing temporary hardness | (4) washing soda |
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