D-And F-Block Elements Ques 16

Question: A solution of copper sulphate may be kept safely in the container made up of

Options:

A) $ Fe $

B) $ Ag $

C) $ Zn $

D) $ Al $

Show Answer

Answer:

Correct Answer: B

Solution:

Since Ag is less reactive than Cu therefore it does not displace Cu from $ CuSO_4 $ while other metals are more reactive, they displace Cu from $ CuSO_4 $ .



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