A reaction in which a ______ reactive metal displaces a _____ reactive metal from its solution is called displacement reaction.
In a single displacement reaction, a ___ reactive metal displaces a ___ reactive metal from its compound.
A reaction in which a more reactive metal replaces a less reactive metal from its salt solution is called ___ reaction.
A reaction in which a more reactive metal replaces a less reactive metal from its salt solution is called a/an ________ reaction.