Login
Home
TOP
Send feedback
Login
Subjects
Chemistry CBSE Live product
Class 10
Metals and non-metals
Annual Revision I - Metals and non-metals
4.
Corrosion
Question:
1
m.
Identify the correct answer:
What is the green coating formed on copper when exposed to moist carbon dioxide in air?
Copper carbonate
Copper sulphate
Copper oxide
Copper nitrate
Login
or
Fast registration
Previous task
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!
