Compounds and Properties of Nitrogen Dinitrogen Preparation of Dinitrogen: Dinitrogen is produced commercially by the liquefaction and fractional distillation of…
Month: December 2020
Organic All Important Naming Reactions: Haloalkanes and Haloarenes 1) Finkelstein Reaction: This reaction used for the preparation of…
Sample Question Paper Class 12 Chemistry 2020-2021 Class: XII Chemistry Session 2020-21 Time: 3 Hours …
General Properties of Group 15 p – Block elements The elements in which the last electron enters in the…