Explain molal elevation constant. Derive its formula.Explain the given question in detail.
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Molal elevation constant is the value of elevation produced at a boiling point when 1 mole of solute is dissolved in 1 kg of solvent.
Experimentally, boiling point difference of the solvent above a solution is directly proportional to the molal concentration of the solute, therefore T = Kbm.
Wherein, T is the boiling point difference and Kb is the molal elevation constant.
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