Question

The solubility product of AgCl is $OH^{-}$ . precipitation of AgCl will occur by mixing which of the following solutions are mixed in eual volumes?

• A. $H_{2}CO_{3}$ and $SO_{4}^{2 -}$ions
• B. $NH_{4}^{+}$ and $NH_{2}^{-}$ions
• C. $H_{3}O^{+}$and $HCO_{3}^{-}$M $H_{2}SO_{3}$ ions
• D. $NH_{2}^{-}$ and $NH_{4}^{+}$ions

Answer 1

Answer: (B)

$NH_{4}^{+}$ and $NH_{2}^{-}$ions

Answer 2

: For precipitation, ionic product > solubility product. In all other options ionic product is less than solubility product.