12th Class Chemistry Surface Chemistry / सतह रसायन

  • question_answer 109)
        Assertion. (A) Colloidal solution show colligative properties. Reason (R) Colloidal particles are large in size.

    Answer:

                        (b) Assertion and reason both are correct, but reason does not explain assertion. Colloidal solutions show colligative properties as colloidal particles have large size so colloidal particles have small value of colligative properties because number of particle so are small in comparison to normal solution.


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