$AgIO_{3(s)} \rightleftharpoons Ag^+_{(aq)} +IO^-_{3(aq)}.$
જો આપેલ તાપમાને $AgIO_3$ દ્રાવ્યતા ગુણાકાર અચળાંક $1. 0 \times 10^{-8}$ હોય, તો તેના $100\, ml$ સંતૃપ્ત દ્રાવણમાં $AgIO_3$ નું દળ જણાવો.
(c) \(: \quad A g I O_{3} \rightleftharpoons A g^{+}+I O_{3}^{-}[S=\) Solubility \(]\)
\(K_{s p}=S^{2}\)
or, \(S^{2}=1.0 \times 10^{-8}\) or, \(S=1.0 \times 10^{-4} \mathrm{mol} / \mathrm{lit}\)
\(=1.0 \times 10^{-4} \times 283 \quad \mathrm{g} / \mathrm{lit}\)
\(=\frac{1.0 \times 10^{-4} \times 283}{1000} \mathrm{gm} / \mathrm{ml}\)
\(=\frac{1.0 \times 10^{-4} \times 283 \times 100}{1000} \mathrm{gm} / 100 \mathrm{ml}\)
\(=28.3 \times 10^{-4} \mathrm{gm} / 100 \mathrm{ml}\)
\(=2.83 \times 10^{-3} \mathrm{gm} / 100 \mathrm{ml}\)
(આપેલ : $K _{ b }\left( NH _4 OH \right)=1 \times 10^{-5}, \log 2=0.30, \log 3=0.48, \log 5=0.69, \log 7=0.84, \log 11=$ $1.04)$