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प्रश्न
Define the following modes of expressing the concentration of a solution. Which of these modes are independent of temperature and why?
V/V (volume percentage)
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उत्तर
Volume percentage (v/v): Volume % of a component = `"V of the component"/"V of the solution" xx 100`
where, V represent volume
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| Column I | Column II |
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Define the following modes of expressing the concentration of a solution. Which of these modes are independent of temperature and why?
M (Molarity)
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m (Molality)
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| A. ppm | I. molL-¹ |
| B. Molarity | II. No units |
| C. Molality | III. Independent of temperature |
| D. Mole fraction | IV. Very dilute solutions |
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