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Which one of the elements has the highest ionisation energy?
Options
(a) [Ne] 3s²3p¹
(b) [Ne] 3s²,3p²
(c) [Ne] 3s²,3p³
(d) [Ar] 3d¹°4s²4p²
Correct Answer:
[Ne] 3s²,3p³
Explanation:
Exactly half-filled orbitals have extra stability.
Related Questions: - Which of the following is a pair of isoelectronic species?
- In hydrogen spectrum, the different line of Lyman series are present in
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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
- Which of the following is a pair of isoelectronic species?
- In hydrogen spectrum, the different line of Lyman series are present in
- When aniline is treated with chloroform in the presence of alcoholic KOH, the product
- Chronic chloroform exposure may cause damage to liver and kidney, due to the
- Which among the following is kinetically inert towards water?
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
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