Question

what is the diffrence b/w displacement and double displcement reaction?

Answer 1

displacement
in this process a less reactive element is displaced by a more reactive element.
double displacement reaction
in this process instead of one two reactive elements are displaced

Answer 2

hey !! your answer is ----

• in displacement reaction the more active element displace less active element .

example
==> 2Na + 2HCl ==> 2NaCl + H2


• in double displacement reaction the ions of two compound are exchange to form two new compound .
example

==> HCl + NaOH ==> NaCl + H2O



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