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Chemistry
Grade-10
Easy
Question
The following is what type of reaction: PbCl2 + AgNO3→Pb(NO3)2 + AgCl
Synthesis
Decomposition
Single Replacement
Double Replacement
Hint:
Double displacement reaction can be termed as when two displacements take place in a reaction.
The correct answer is: Double Replacement
The word displace means to push out. A more reactive element can displace a less reactive element out of its compound during a chemical reaction, this reaction is termed as displacement reaction. Double displacement reaction can be termed as when two displacements take place in a reaction. A double displacement reaction is a chemical reaction which occurs when parts of two ionic compounds are exchanged, making two new compounds. PbCl2 + AgNO3 →Pb(NO3)2 + AgCl Here chloride and nitrate both are exchanged. It is a double displacement reaction.