Question

Arrange A, B and C in increasing order of their reactivity if:

(i) A + salt of B ―→ B + salt of A (ii) B + salt of C ―→ C + salt of B?​

Answer 1

Answer:

C<B<A

Explanation:

C<B<A as B replaces C from its salt and A replaces B from its salt

Answer 2

The Chemical name of Salt is Calcium carbonate