Question

on the basis of the above observation , arrange metals J,K and L in the order of increasing reactivity and give a reason for your answer.


plese explain step by step​

Answer 1

Answer:

K<L<J. This is the increasing order of reactivity

Explanation:

this is because the metal J displaces both K and l while the metal L displaces only metal k and metal K displaces none so K would be least reactive and J would be most reactive .