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Question

What happens when silver nitrate solution is added to sodium chloride solution? Write the equation for the reaction which takes place. (ii) Name the type of reaction involved.

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Answer

(i) Reaction Between Silver Nitrate and Sodium Chloride:

When silver nitrate (AgNO₃) solution is added to sodium chloride (NaCl) solution, a white precipitate of silver chloride (AgCl) is formed. The precipitate is insoluble in water.

Balanced Chemical Equation:

AgNO3 ​+ NaCl → AgCl↓ + NaNO3​
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(ii) Type of Reaction: This is a Double Displacement Reaction (also called a Precipitation Reaction) because the ions exchange partners, forming an insoluble product (AgCl).

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