Question

4. Given the following three observations of the reactions of four metals ...
(1) Metal O will displace metal N from its chloride
(2) Only metal L reacts with cold water
(3) Metal N reacts faster with acid than metal M
What is their reactivity order, from the most to the least reactive?
A. M > O > N > L
B. O> L > N > M
C. L > O > N > M
D. L > N > O > M

Answer 1

I think the answer to this question is C