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STD 12 -1. Solution and colligative properties — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 -1. Solution and colligative properties4 Marks
MCQ
Isotonic solutions have
  • A
    Equal temperature
  • ✓
    Equal osmotic pressure
  • C
    Equal volume
  • D
    Equal amount of solute
✓

Answer

Correct option: B.
Equal osmotic pressure
b
A solution is isotonic when its effective osmole concentration is the same as that of another solution. In biology, the solutions on either side of a cell membrane are isotonic i.e two solutions is isotonic if,

$\pi_1=\pi_2$

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