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NTA Abhyas NEET2020ChemistryChemical EquilibriumPractice

Dissolution of sodium sulphate in water is exothermic (with evolution of heat). If the temperature is raised for a saturated solution of sodium sulphate, then according to Le-Chatelier principle

Options

  1. AThe solution will become supersaturated
  2. BSome solid will precipitate out from the solution
  3. CMore solid will dissolve
  4. DSolution concentration will remain unchanged

Correct answer

B. Some solid will precipitate out from the solution

Step-by-step solution

When temperature increases precipitation of sodium sulphate takes place. Because reaction is exothermic so reverse reaction will take place.

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