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JEE Advance 2020
Paper-2
Question
A solution of 0.1 M weak base (B) is titrated with 0.1 M of a strong acid (HA). The variation of pH of the solution with the volume of HA added is shown in the figure below. What is the $\mathrm{p} K_{\mathrm{b}}$ of the base? The neutralization reaction is given by $\mathrm{B}+\mathrm{HA} \rightarrow \mathrm{BH}^{+}+\mathrm{A}^{-}$.
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Showing 18 questions
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