CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Displacement reactions involve a metal and the compound of a different metal. A more reactive metal will displace or push out a less reactive metal from its compound in a displacement reaction.

Detailed explanation-2: -Displacement Reactions A more reactive metal (one that forms positive ions more easily) can displace a less reactive metal from a compound. This is called a displacement reaction.

Detailed explanation-3: -Displacement reaction is a chemical reaction in which a more reactive element displaces a less reactive element from its compound. Both metals and nonmetals take part in displacement reactions. For example: Reaction of iron nail with copper sulphate solution.

Detailed explanation-4: -The given statement is false. More reactive metals displace less reactive metals from their salt solution.