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Define (i) cryoscopic constant (ii) ebullioscopic constant |
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Answer» Solution :(i) `Delta T_(f) = k _(f) . M,` where `k _(f)=` cryscopic constant If `m =1,` then `Delta T_(f) = k _(f)` `k_(f)` is defined as depression in freezing POINT for 1 molar solution. (ii) `Delta T_(b)= k _(b) .` m where `k _(b)` = EBULLIOSCOPIC CONSTNAT If `m =1,` then `Delta T_(b)= k _(b)` `k _(b)` is defined as elevation in bliling point for 1 molar solution. |
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