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प्रश्न
Match the terms given in Column I with expressions given in Column II.
| Column I | Column II |
| (i) Mass percentage | (a) `"Number of moles of the solute component"/"Volume of solution in litres"` |
| (ii) Volume percentage | (b) `"Number of moles of a component"/"Total number of moles of all the components"` |
| (iii) Mole fraction | (c) `"Volume of the solute component in solution"/"Total volume of solution" xx 100` |
| (iv) Molality | (d) `"Mass of the solute component in solution"/"Total mass of the solution" xx 100` |
| (v) Molarity | (e) `"Number of moles of the solute components"/"Mass of solvent in kilograms"` |
उत्तर
| Column I | Column II |
| (i) Mass percentage | (d) `"Mass of the solute component in solution"/"Total mass of the solution" xx 100` |
| (ii) Volume percentage | (c) `"Volume of the solute component in solution"/"Total volume of solution" xx 100` |
| (iii) Mole fraction | (b) `"Number of moles of a component"/"Total number of moles of all the components"` |
| (iv) Molality | (e) `"Number of moles of the solute components"/"Mass of solvent in kilograms"` |
| (v) Molarity | (a) `"Number of moles of the solute component"/"Volume of solution in litres"` |
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