Consider an indicator HIn. Find the change in pH i.e. ΔpH of an acidi – InterviewSolution

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1.	Consider an indicator HIn. Find the change in pH i.e. ΔpH of an acidic indicator when the ratio [In−][HIn] changes from 0.2 to 2.Given KIn=1×10−5
Answer» Consider an indicator $H I n$ . Find the change in $p H$ i.e. $Δ p H$ of an acidic indicator when the ratio $\frac{[I n^{-}]}{[H I n]}$ changes from $0.2$ to $2$ . Given $K_{I n} = 1 \times 10^{- 5}$

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