A solution of potassium chloride when mixed with silver nitrate solution, an insoluble white substance is formed. Write the chemical reaction involved and also mention the type of the chemical reaction ?
A
Precipitation reaction
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B
Double displacement reaction
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C
Decomposition reaction
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D
Endothermic reaction
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Solution
The correct options are A Precipitation reaction B Double displacement reaction Balanced equation for the reaction is:
KCl(s)+AgNO3(aq)→AgCl(s)+KNO3(aq)
It is a double displacement reaction as both reactants exchange ions to form new products. Also, it is a precipitation reaction as white precipitates of silver chloride(AgCl) are formed.