Question

what is Redox reaction identify the substance oxidized and substance reduced in the following reactions CU + H2O equals to CU + H2O​

Answer 1

Answer:

a reaction in which oxidation and reduction takes place simultaneously is called redox reaction

the second part of the question is not correct

Answer 2

Answer:

Explanation: REDOX REACTION

THE REACTIONS IN WHICH OXIDATION AND REDUCTION OCCURR SIMULTANEOUSLY ARE CALLED REDOX REACTION.

1)HERE,

MANGNESE(Mn) IS REDUCED AND HYDROGEN(H) , CHLORINE(C)l IS OXIDISED.

2)HERE,

COPPER(Cu) IS REDUCED AND HYDROGEN(H2) IS OXIDISED.