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MHT CET20192 May 2019Morning ShiftChemistrySolutionsActual

If the Vant Hoff factor for 0.1 M B a N O 3 2 solution is 2.74 , the degree of dissociation is

Options

  1. A0.87
  2. B0.74
  3. C0.91
  4. D87

Correct answer

A. 0.87

Step-by-step solution

B a N O 3 2 ⇌ B a 2 + + 2 N O 3 - ; n = 3 α = i - 1 n - 1 = 2.74 - 1 3 - 1 = 0.87

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