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प्रश्न
Write expression for dissociation constant for weak base BOH. How is it related to its degree of dissociation?
टिप्पणी लिखिए
उत्तर
\[\ce{BOH(aq) <=> B+(aq) + OH-(aq)}\] , `k_b = (["B"^+]["OH"^-])/(["BOH"])`
`K_b = α^2c or α = sqrt(K_b //)c`
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Ionisation of Acids and Bases
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