Question

What is redox reaction? Identify the substance
oxidised and the substance reduced in the following
reactions.
(1) CuO + H2O -> Cu + H2O
(it) MnO2 + 4HCI---- Mncl2 + Cl2 + 2H20 ​

Answer 1

Answer:

Redox reaction is a reaction in which oxidation and reduction occurs simultaneously. In simple words it is a process in which both reduction and oxidation ocurrs.

Explanation:

1 CuO is reduced to Cu and H2O is oxidized to H20.

2 MnO2 is reduced to MnCl2 and HCl is oxidized to H2O

Answer 2

Answer:

Redox reaction is a type of chemical reaction in which oxidation and reduction takes place..

1)Cuo is getting reduced to cu.

and H2is getting oxidized to H2O..

2)MnO2 is reduced to MnCl2 and HCl is oxidized to Cl2...

Hope it helps you....