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Acetic acid ( CH ₃ COOH ) is partially dimerised to ( CH ₃ COOH )₂ in the vapour phase. At a total pressure of 0.200 atm , acetic acid is 92.0 % dimerized at 298 K . The value of equilibrium constant of dimerisation under these conditions is

Options

  1. A57.5
  2. B9.7
  3. C97
  4. D194

Correct answer

D. 194

Step-by-step solution

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