The following equation represents double displacement reaction,what is the precipitate in this reaction?

$A g N O_{3} (a q) + N a I (a q) \to A g I (s) + N a N O_{3} (a q)$

Silver iodide

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Sodium nitride

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Sodium iodide

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Silver nitrate

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Solution

The correct option is A
Silver iodide

$A g N O_{3} (a q) + N a I (a q) \to A g I (s) + N a N O_{3} (a q)$

In the above reaction, the product silver iodide is insoluble as physical state (solid) is mentioned for it in the reaction. And also double displacement reactions implies precipitation reaction. So the solid product in double displacement reaction will be a precipitate. The precipitate in this reaction is silver iodide.

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Similar questions

You are given the following chemical equation :

$M g (s) + C u O (s) ⟶ M g O (s) + C u (s)$

This equation represents :

(a) decomposition reaction as well as displacement reaction

(b) combination reaction as well as double displacement reaction

(d) double displacement reaction as well as redox reaction

The following equation represents double displacement reaction,what is the precipitate in this reaction?

$A g N O_{3} (a q) + N a I (a q) \to A g I (s) + N a N O_{3} (a q)$

(a) When you have mixed the solutions of lead(II) nitrate and potassium iodide,
(i) what was the colour of the precipitate formed and can you name the precipitate?
(ii) write the balanced chemical equation for this reaction.

(b) What is the difference between displacement and double displacement reactions? Write equations for these reactions.

On mixing aqueous solution of silver nitrate and sodium chloride, a white precipitate of ______ is formed along with sodium nitrate. This is an example of ________ reaction.

{AgNO}_{3} (aq) + NaCl (aq) \to AgCl (s) + {NaNO}_{3} (aq)

Above reaction is an example(s) of:

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The following equation represents double displacement reaction,what is the precipitate in this reaction? AgNO3(aq)+NaI(aq)→AgI(s)+NaNO3(aq)

The following equation represents double displacement reaction,what is the precipitate in this reaction?

$A g N O_{3} (a q) + N a I (a q) \to A g I (s) + N a N O_{3} (a q)$