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AP EAMCET201822 Apr 2018Evening ShiftChemistrySolutionsActual

0.1 ~m solution each of sodium sulphate, urea and sodium chloride are taken. The correct ratio of elevation of boiling point of these solutions is

Options

  1. A1 : 1 : 1
  2. B3 : 1 : 2
  3. C1 : 2 : 3
  4. D2 : 3 : 1

Correct answer

B. 3 : 1 : 2

Step-by-step solution

0.1 ~m solution of Na ₂ SO ₄ (sodium sulphate), 0.1 ~m solution of urea and 0.1 ~m solution of sodium chloride ( NaCl ) have i value 3 ions : 1 ions : 2 ions. Elevation in boiling point

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