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The vapour pressure of a solution contai...

The vapour pressure of a solution containing `2g` of `NaCl` in `100g` water, which dissociated in one `Na^(+)` and one `Cl^(-)` ion in water, is `751 mm`, at `100^(@)C`. Calculate the one degree of ionisation of `NaCl`.

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To solve the problem of calculating the degree of ionization of NaCl in a solution, we will follow these steps: ### Step 1: Identify the Given Data - Mass of NaCl (solute) = 2 g - Mass of water (solvent) = 100 g - Vapour pressure of the solution (P_s) = 751 mm - Vapour pressure of pure water (P_0) at 100°C = 760 mm ...
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