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Karnataka Board PUCPUC Science 2nd PUC Class 12

In isotonic solutions: (i) Solute and solvent both are same. (ii) Osmotic pressure is same. (iii) Solute and solvent may or may not be same. (iv) Solute is always same solvent may be different.

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Question

In isotonic solutions:

(i) Solute and solvent both are same.

(ii) Osmotic pressure is same.

(iii) Solute and solvent may or may not be same.

(iv) Solute is always same solvent may be different.

Short/Brief Note
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Solution

(ii) Osmotic pressure is same.

(iii) Solute and solvent may or may not be same.

Explanation:

Two dilute solutions with same molar concentration at given temperature have also the same osmotic pressure. Such solutions are known as isotonic or iso-osmotic solution.

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Chapter 2: Solutions - Exercises [Page 23]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 2 Solutions
Exercises | Q II. 33. | Page 23

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