Notes of “Chemistry XII” for FSc Part 2 published by Punjab Textbook Board, Lahore. These notes are very helpful to prepare Chemistry paper of FSc Part 2 for Federal Board, Multan Board, Faisalabad Board, Sargodha Board, Gujranwala Board, DG Khan Board, Rawalpindi Board or any other board of Punjab, Pakistan.
Chapter 02: S-Block Elements
The elements of I-A and II-A group are called S-Block elements.Their outer most orbitals are 's'. I-A group has one electron in its outermost orbital. II-A group elements has two electrons in its outer most s-orbital …
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Chapter 14: Macromolecules
The smallest particle of matter which can enter into chemical combinations is called atom. Atoms combine with each other to give molecules. Some big size molecules are called macromolecules …
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