MCQ Buddy
Search here...
MCQ Feed
Add Question
Test Series
Forum
Hindi Portal
Login
Home
/ Report Question
Q. When an iron nail is put in copper sulphate solution, the colour of the solution turns green. This is because_________.
A. Iron sulphate is formed
B. Copper is deposited
C. Impurities are present in iron
D. Iron is formed
Correct Answer: A
Name
Email
Message