Question

3) Observe the following
reaction carefully
answer the equation below :-
Cuo+H2_____ cu+H2O
@ . Name the reductant in above reaction.
b. Name the oxidant in above reaction
©.Griveone more example of such reaction.



Answer:__
a. reductant is cuo.

b. oxidant is h2O.

c. ex:- fe2o3 + 2Al _____ Al203+2fe​

Answer 1

Answer:

Now, in the given reaction CuO + H2→Cu + H2O , copper which is in +2 oxidation state in cupric oxide gains 2 electrons and gets reduced to 0 state in copper atom.