Respected mam, Answer the following question:
Asked by nkrbasak
| 18th Sep, 2010,
11:51: PM
Expert Answer:
Iron is more active metal than copper. When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution and forms iron sulphate, which is green in colour.
Therefore, the blue colour of copper sulphate solution fades and green colour appears.
Therefore, the blue colour of copper sulphate solution fades and green colour appears.
Answered by
| 19th Sep, 2010,
06:55: AM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change