wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

When the copper oxide is heated with hydrogen, copper metal and water are formed. What happens to the hydrogen in this reaction?


A
Reduction
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Oxidation
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Both oxidation and reduction
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Decomposition
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Oxidation

Hydrogen is passed over hot copper oxide. The oxide of copper gets converted into copper metal and water. In copper oxide, the removal of oxygen i.e. reduction and oxygen are added to hydrogen that is oxidation. So the hydrogen is converted to water which is oxidation.


flag
Suggest Corrections
thumbs-up
8
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Reactions and Equations II
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon