If pK_("In") of an indicator is 10.5, the pH transition range for whic – InterviewSolution

1.	If pK_("In") of an indicator is 10.5, the pH transition range for which it is most suitable is
Answer» `8.5-10.5` `10.5-12.5` `10.0-11.0` `9.5-11.5` SOLUTION :The pH transition range for an indicator `=pK_("in") pm1` `=10.5 PM 1` THEREFORE, suitable range is , 9.5-11.5

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