8 - p-Block Elements - JEE - CBSE Class XII - Revision Questions

Nitrogen forms only tri halides but not pentahalide. Why?

http://schools.aglasem.com/2973

http://www.studiestoday.com/concept-chemistry-cbse-class-12-chemistry-notes-and-questions-p-block-elements-part-d-165040.html

http://www.jagranjosh.com/articles/the-pblock-elements-group-15important-questions-preparation-tips-1380020002-1


http://mycbseguide.com/download/557/













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Pranesh Purohit   (Topper)