CBSE Class 12 Chemistry Notes: Periodic Properties – Questions and Illustrations

Some Illustrations Based on Periodic Properties


Board Types Problems

Prob1. “Electron affinity of Cl is the highest among the halogens yet, F is the strongest oxidizing?

Objective Type Problems





Prob 28.The reactivity of non-metallic elements in the periodic table increase from top to bottom.

Sol. False

Prob 29.Diagonally related elements have nearly same value of electronegativity.

Sol. True

Prob 30.In aqueous solution, chlorine is stronger oxidising agent than fluorine.

Sol. False

Class 12 Chemistry “Periodic Properties” All Topic Notes Class 12 Chemistry All Chapters Notes