The correct order of ionisation energy for comparing carbon, nitrogen and oxygen

The Correct Order Of Ionisation Energy For Comparing Carbon Nitrogen Chemistry Question

The correct order of ionisation energy for comparing carbon, nitrogen and oxygen is

Options

(a) CO
(b) C>N (c) C>N>O
(d) C>N

Correct Answer:

CO

Explanation:

Nitreogen has more ionisation potential thaon carbon and oxygen, because, its outermost orbit is half-filled so, it is more stable and order is CO.

Related Questions:

  1. Triple point of water is
  2. Glycerolis not used in
  3. Variable valency in general, is exhibited by
  4. Which of the following is expected not to yield a white precipitate
  5. The Ca²⁺ and F⁻ are located in CaF₂ crystal,respectively at face centred cubic lattic points

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*