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Chemistry Class - 11: Chapter β 7. Equilibrium Part β 6
Question: 32
Of solution is . Calculate its ionisation constant.
Answer:
But,
For weak mono basic acid
Question: 33
Calculate the of a solution formed by mixing equal volumes of two solutions A and B of a strong acid having and respectively.
Answer:
of Solution
Therefore, concentration of in solution
of Solution
Therefore, Concentration of concentration of solution
On mixing one litre of each solution, total volume
Amount of in of Solution
Amount of in of solution
Total amount of in the solution formed by mixing solutions A and B is
This amount is present in solution.
Total
Question: 34
The solubility product of is . Calculate its solubility in and also find out of this solution. .
Answer:
Let S be the solubility of
(i) Solubility of
Molar mass of . Therefore,
Solubility of
(ii) of the solution