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Amongst the elements with following electronic configurations, which one of them may have the highest ionization energy?
Options
(a) Ne [3s²3p²]
(b) Ar [3d¹°4s²4p³]
(c) Ne [3s²3p¹]
(d) Ne [3s²3p³]
Correct Answer:
Ne [3s²3p³]
Explanation:
The smaller the atomic size, larger is the value of ionisation potential. Further the atoms having half filled or fully filled orbitals are comparitively more stable, hence more energy is required to remove the electron from such atoms
Related Questions: - Which of the following statement is not applicable to chemisorption
- 0.765 gm of acid gives 0.55 g of CO₂ and 0.12 g of H₂O.Then find the ratio
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following statement is not applicable to chemisorption
- 0.765 gm of acid gives 0.55 g of CO₂ and 0.12 g of H₂O.Then find the ratio
- When 10 g of a non-volatile solute is dissolved in 100 g of benzene ,
- In the cyanide ion, the formal negative charge is on
- Which one gives secondary alcohol when treated with Grignard reagent
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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