Equilibrium Question 701

Question: Sodium sulphate dissolves in water with evolution of heat. Consider a saturated solution of sodium sulphate. If the temperature is raised, then according to Le-Chatelier principle [MP PET 2000]

Options:

A) More solid will dissolve

B) Some solid will precipitate out from the solution

C) The solution will become supersaturated

D) Solution concentration will remain unchanged

Show Answer

Answer:

Correct Answer: B

Solution:

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



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