Question 11 of 13 Map Sapling Learning An experiment was performed to test the r

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Question 11 of 13 Map Sapling Learning An experiment was performed to test the relative activities of four metals, A, B, C, and D. Each solid metal was mixed with solutions of each of the other cations as shown in this chart. The results were A (aa) N Y indicated as follows. Y a yes a reaction occured B (aq) N no a reaction did not occur For example, when A (aq) was mixed with B(s), no reaction occured C (ag) Use this data to rank the neutral metals according to their activity. D (aq) Most reactive Least reactive D A B c MO Previous ® Give up view solution Check Answer 0 Next Exit

Explanation / Answer

A does not react with B . But reacts with C and D. So, A is more reactive than C and D but less reactive than B.

C does not react with d which means that C is less reactive than D.

The order is C<D<A<B

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