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

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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. AB crystallizes in a body centred cubic lattice with edge length ‘a’ equal
2. Which one is not equal to zero for an ideal solution
3. Among the following, identify the compound which cannot act as both oxidising
4. 75% of a first order reaction was completed in 32min.When was 50% of the reaction
5. What is the maximum number of electrons that can be associated with the following

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

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