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Solutions — Science STD 10 — Question

Tamilnadu BoardEnglish MediumSTD 10ScienceSolutions4 Marks
Question
Distinguish between the saturated and unsaturated solution at a temperature of 25°C using the data given below (Note: Solubility of NaCl is 36 g).
  1. 16 g NaCl in 100 g water
  2. 36 g NaCl in 100 g water
✓

Answer

The solubility of NaCl is 36g.
  1. 16 g NaCl in 100 g water is an unsaturated solution.
  2. 36 g NaCl in 100 g water is a saturated solutio
    Saturated SolutionUnsaturated Solution
    1. A solution in which no more solute can be dissolved in a definite amount of the solvent at a given temperature is called a saturated solution.1. A solution in which the solute is lesser in the amount in the solvent is called unsaturated solution.
    2. In this solution, no more solute can be dissolved. If more of solute is added, it will not dissolve to give a supersaturated solution.2. More of solute can be dissolved to get a saturated solution.

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