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What is molality and molarity |
| Answer» N :-▪ Symbol : M▪ Definition : Number of moles of solute dissolved one litre of solution.▪ EFFECT of TEMPERATURE : Change with change in temperature.▪ Formula :▪ Symbol : m▪ Definition : Number of moles of solute per 1kg of the solvent.▪ Effect of temperature : No effect▪ Formula :Additional information :-▪ Symbol : ppm▪ Definition : Number of parts of solute present in million parts of solution.▪ Effect of temperature : No effect▪ Formula : | |