The brown substance x on heating in air forms a substance y whyhydrogen gas is passedover heated y itagain changes backinto x 1)name the substance x and y ,2) namethe type ofchemical reaction occuring during both the changes 3)write chemical ewuationof the reaction

The brown substance x on heating in air forms a substance y whyhydroge

1.	The brown substance x on heating in air forms a substance y whyhydrogen gas is passedover heated y itagain changes backinto x 1)name the substance x and y ,2) namethe type ofchemical reaction occuring during both the changes 3)write chemical ewuationof the reaction
Answer» X is COOPER and Y is cooper OXIDE it is a REDOX REACTION