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प्रश्न
Why is boiling point of 1 M NaCl solution more than that of 1 M glucose solution?
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उत्तर
Because the van't Hoff factor of 1 M NaCl (2) solution is bigger than that of 1 M glucose (1) solution, boiling point is directly proportional to molality and van't Hoff factor. As a result, the boiling point of 1 M NaCl is higher than that of 1 M glucose solution.
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संबंधित प्रश्न
Derive van’t Hoff general solution equation.
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(A) 3
(B) 0.33
(C) 1.3
(D) 1
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Van't Hoff factor I is given by expression.
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[Given: Kf for water = 1.86 K kg mol−1]
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