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What effect does the degree of dissociation have on the experimentally determined molar mass of a dissociating solute?

Options

  1. AIt increases the molar mass
  2. BIt doesn't affect the molar mass
  3. CIt makes the molar mass equal to the true value
  4. DIt makes the experimentally determined molar mass lower than the true value

Correct answer

D. It makes the experimentally determined molar mass lower than the true value

Step-by-step solution

The paragraph states that the degree of dissociation causes the experimentally determined molar mass to be lower than the true value.

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