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Hydrochloric Acid

AgCl reacts w...

Question

AgCl reacts with ammonia to form water soluble $[A g (N H_{3})_{2}] C l$ .

True

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False

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Solution

The correct option is A True
Chlorides on treatment with $A g N O_{3}$ Solution gives a white curdy precipitate of $A g C l$ insoluble in
water and in dilute nitric acid but soluble in dilute ammonia solution due to the formation of soluble
complex.
$C l^{-} + A g^{+} ⟶ A g C l ↓$
white curdy ppt
$A g C l ↓ + 2 N H_{3} \to [A g (N H_{3})_{2}] C l$
Soluble

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Similar questions

A g C l ↓ + 2 N H_{3} ⇌ [A g (N H_{3})_{2}]^{+} s o l u b l e + C l^{-}

\begin{matrix} A g C l ↓ & + & 2 N H_{3} & ⇌ & {[A g {(N H_{3})}_{2}]}^{+} & + & C l^{-} S o l u b l e \end{matrix}

A g C l

A g^{+} + 2 N H_{3} ⇌ A g (N H_{3})_{2}^{+}; K_{1} = 1.7 \times 10^{7}

A g^{+} + C l^{-} ⇌ A g C l; K_{2} = 5.4 \times 10^{9}

A g C l + 2 N H_{3} ⇌ [A g (N H_{3})_{2}]^{+} + C l^{-}

N_{2}

A g^{+} + 2 N H_{3} ⇌ {[A g (N H_{3})_{2}]}_{3}^{+}

K_{1} = 1.7 \times 10^{7}

A g^{+} + C l^{-} ⇌ A g C l

K_{2} = 5.4 \times 10^{9}

A g C l + 2 N H_{3} ⇌ [A g (N H_{3})_{2}]^{+} C l^{-}

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