Question

What is redox reaction? Identify the substance oxidized and substance reduced in the following reactions: A. Pb3O4 + 8HCl – 3PbCl2 + Cl2 + 4 H2O B. CuO + H2 – Cu + H2

PLEASE ANSWER URGENTLY..........!!!!

Answer 1

Answer:

The reaction in which oxidation and reduction takes place simultaneously are called redox reaction.

A. Hydrogen is oxidized and lead is reduced

B. This question is wrong. It should be CuO + H2 – Cu + H2O and answer for it is Hydrogen is oxidized and copper is reduced.

Answer 2

               HEY FRIEND!!!                                 YOUR ANSWER

Reaction in which oxidation and reduction takes place simultaneously are called redox reaction.

A. Hydrogen is oxidized and lead is reduced

B. This question is wrong. It should be CuO + H2 – Cu + H2O and answer for it is Hydrogen is oxidized and copper is reduced.