8. Corrosion

Observe the given image and choose the best answer for the following questions:
 
Corrosion.png
Formation of rust
 
1. In which of the above test tubes rusting will not take place?
 
2. Why rusting occurs in the test tube 'A'?
Login or Fast registration
Previous task
Exit to the topic
Next task
Copyright © 2026 YaClass Tech Private Limited Contacts Terms and Conditions Privacy Policy