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van't Hoff factor, when benzoic acid is dissolved in benzene, will be

Options

  1. A2
  2. B1
  3. C0.5
  4. D1.5

Correct answer

C. 0.5

Step-by-step solution

When benzoic acid dissolve in benzene, it will be dimerise due to the intermolecular hydrogen bonding. 2 C ₆ H ₅ COOH Benzene ( C ₆ H ₅ COOH )₂ = 1 2 =0.5

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