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KCET2016ChemistrySolutions

When an electrolyte is dissociated in solution, the van't Hoff's factor (i) is,

Options

  1. A( > 1 )
  2. B( < 1 )
  3. C( = 0 )
  4. D(= 1 )

Correct answer

A. ( > 1 )

Step-by-step solution

Dissociation of the solute molecules into different ionic or molecular entities will increase the number of entities in the solution for example; inorganic salts, acids and base dissociate in aqueous solution based or their charge. Therefore, in case of dissociation of solute molecules, their molecular mass is less thus, ( i ) is greater than ( 1 ).

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