| ⇦ | 
| ⇨ |
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 characteristic of a reversible reaction
- If α is dissociation constant, then the total number of moles for the reaction
- In alkaline hydrolysis of a tertiary alkyl halides by aqueous alkali,
- Which of the following is an ore of aluminium
- When alkyl halide is heated, with dry Ag₂O, it produces
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 characteristic of a reversible reaction
- If α is dissociation constant, then the total number of moles for the reaction
- In alkaline hydrolysis of a tertiary alkyl halides by aqueous alkali,
- Which of the following is an ore of aluminium
- When alkyl halide is heated, with dry Ag₂O, it produces
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.
Share this page with your friends
Leave a Reply