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  3. Chemistry
  4. Minimum moles of NH 3 required to be added to 1 L solution so as to dissolve 0.1 mol of AgCl ( K sp =1.0 × 10-10) by the reaction is: AgCl ( s )+2 NH 3 leftharpoons[ Ag ( NH 3)2]++ Cl - Given K f of [ Ag ( NH 3)2]+=108

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Q. Minimum moles of $NH _{3}$ required to be added to $1 L$ solution so as to dissolve $0.1 mol$ of $AgCl \left( K _{ sp }=1.0 \times 10^{-10}\right)$ by the reaction is:
$ AgCl ( s )+2 NH _{3} \rightleftharpoons\left[ Ag \left( NH _{3}\right)_{2}\right]^{+}+ Cl ^{-} $
Given $K _{ f }$ of $\left[ Ag \left( NH _{3}\right)_{2}\right]^{+}=10^{8}$

NTA AbhyasNTA Abhyas 2022

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