Question

25 the substance oxidized substance reduced oxidizing agent and reducing agent in the following reaction CU + H2 gives CU + H2O what is meant by rancidity​

Answer 1

CuO+ H2 →Cu + H2O

Oxidant →CuO

Reductant →H2

Substance oxidized →H2

Substance reduced →CuO

Rancidity :

Oxidation of fats and oils present in food items due to exposure to the atmosphere ..