What is the covalence of nitrogen in N2O | Class 12 Chemistry Chapter The p-Block Elements, The p-Block Elements NCERT Solutions

Welcome to the NCERT Solutions for Class 12 Chemistry - Chapter The p-Block Elements. This page offers a step-by-step solution to the specific question from Exercise 1, Question 6: . With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 6:

What is the covalence of nitrogen in N2O5?

Answer:

Covalency is defined as the tendency of an atom to form number of covalent bond with other molecule. N2O5 (Dinitrogen pentoxide) is one of the form of the nitrogen atom which belongs to group 15 in the periodic table. Nitrogen combines with oxygen to form a number of oxides having different oxidation states. Nitrogen has tendency to form pπ-pπ multiple bonds, which decides the structure of oxides. N2O5 has following structure:

From the above structure, it is clear that Nitrogen atom is sharing its electrons with oxygen atom. Nitrogen shares it four pair of electrons with oxygen, therefore nitrogen covalency is four (4).


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Comments

  • Sarkar
  • Feb 13, 2021

Can't you give the solutions also so that we can cross check...


  • Bolem saikumar
  • Mar 27, 2020

Good


  • Santhwana
  • Nov 10, 2019

Thanks


  • Arsh khan
  • Oct 11, 2019

Thanks sir g ..it is helpful


  • Meghan
  • Aug 24, 2019

Thanks


  • Pankaj
  • Apr 04, 2019

Shukriya!kirak jawab


  • Harsh
  • Mar 09, 2019

Thanks sir ,your questions are really helpful


  • Sachin chavan
  • Feb 27, 2019

Tanaku..sir


  • Swara
  • Dec 19, 2018

Thanks I like it.


  • gaurav kumar pandey
  • Jun 27, 2018

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Welcome to the NCERT Solutions for Class 12 Chemistry - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 6: What is the covalence of nitrogen in N2O5?....