- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Why does the colour of copper sulphate solution change when an iron nail is kept immersed in it?
Copper sulphate solution changes its colour because iron nail dipped in the solution is more reactive than copper sulphate and it displaces the molecules. It is a displacement reaction. The copper gets deposited over the nail as the copper sulphate solution becomes iron sulfate solution and colour changes from blue to green.
(Refer image for more details)
Updated on: 10-Oct-2022
134 Views
Advertisements