Transition Elements
In this post, I am sharing the Class 12 Chemistry Notes Chapter 6 Short Questions PDF for the students of FSC 2nd Year. The name of this chapter is Transition Elements. Students can download the 12th Chemistry Chapter 6 Short Questions Notes in PDF format on their laptops or mobile. These Chemistry Notes are for the FSC Part 2 students of all boards working under the Punjab Board like Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Sargodha Board, DG Khan Board, and Sahiwal Board. Here are the complete FSC 2nd Year Chemistry Notes PDFs of all chapters.
Why does damaged tin plated iron get rusted quickly?
If the protective coating is damaged, then iron comes into contact with moisture. A galvanic cell is established in which tin acts as a cathode and iron as an anode. The electrons flow from iron to tin, where they discharge II+ leaving behind OII- in the solution. These hydroxide ions react with iron forming Fe(OH)3, which dissolves rapidly in water. From this, it can be concluded that plated iron gets rusted more rapidly when the protective coating is damaged than non-plated iron.
What are typical and non-typical transition elements?
The elements of group IIB and group IIIB are referred to as non-typical transition elements and the elements in the remaining transition series are called typical transition elements.
How to Download?
FSC students can download these Class 12 Chemistry Notes of Chapter 6 Short Questions Notes in PDF format and read them online. These notes contain full chapter questions for practice. Just click on the red “Download Button” to download them. Please don’t forget to subscribe to our YouTube channel ilmihub.
Relevant Notes:
- 12th Class Chemistry Chapter 5 Notes
- 12th Class Chemistry Chapter 5 Short Questions
- 12th Class Chemistry Chapter 5 Solved Exercise
