New CBSE Test Papers for Class 12 Chemistry

New Test Papers for class 12 Chemistry have been added to the Test Papers Section of the site.

p-Block Elements

CBSE Test Papers for class 12 Chemistry. The following topics are covered. Group 15 elements: General introduction, electronic configuration, occurrence, oxidation states, trends in physical and chemical properties; nitrogen – preparation, properties and uses; compounds of nitrogen: preparation and properties of ammonia and nitric acid, oxides of nitrogen (structure only);

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