D-And F-Block Elements Ques 461

Question: When Cu reacts with $ AgNO_3 $ solution, the reaction takes place is

Options:

A) oxidation of Cu

B) reduction of Cu

C) oxidation of $ A{{g}^{+}} $

D) reduction of $ NO_3^{-} $

Show Answer

Answer:

Correct Answer: A

Solution:

$ Cu^{0}+2AgNO_3\to \overset{2+}{\mathop{Cu}},{{(NO_3)}_2}+Ag. $ It is oxidation of copper $ (Cu^{0}\to C{{u}^{2+}}) $ $ $



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