pH of 0.08 mol dm–3 HOCl solution is 2.85. Calculate its ionisation constant.
pH of 0.08 mol dm–3 HOCl solution is 2.85. Calculate its ionisation constant.
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1 Answer
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This is a Short Answer Type Questions as classified in NCERT Exemplar
Ans: pH of HOCL = 2.85
But, - pH = log [H+]
-2.85=log [H+]
= -3.15 = log [H+]
[H+]=anti log3.15
[H+]= 1.413* 10-3
or weak mono basic acid
[H+]= C
= = =
=24.957 10-6
=2.4957 10-5
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