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Question
Which of the following statement is incorrect with reference to the reaction of silver nitrate with sodium chloride?
Options
Chemical formula for silver nitrate is AgNO3.
Silver nitrate on reaction with sodium chloride gives white precipitate.
Precipitate formed is soluble in nature.
When aqueous solutions of the two are mixed a double replacement reaction takes place.
Solution
When aqueous solutions of the two are mixed a double replacement reaction takes place.
Explanation:
Silver nitrate (AgNO3) and sodium chloride (NaCl) are both soluble in water. When aqueous solutions of the two are mixed a double replacement, the reaction takes place. It is also called a precipitation reaction because an insoluble precipitate is formed.
\[\ce{AgNO3(aq) + NaCl(aq) -> AgCl ↓ + NaNO3(aq) (white)}\]
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