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As the nuclear charge increases from neon to calcium the orbital energy
Options
(a) increases
(b) increase very rapidly
(c) increases very slowly
(d) fall
Correct Answer:
increases
Explanation:
With the increase in atomic number from Ne to Ca, the magnitude of the nuclear charge increases progressively by one unit and the corresponding addition of electrons takes place. The increase in nuclear charge is not neutralized by the extra valence electron and hence orbital energy increases.
Related Questions: - Which of the following glasses is the most heat resistant?
- Reason of lanthanoid contraction is
- 1 c.c N₂O at NTP contains
- The sum of coordination number and oxidation number of the metal M in the complex
- Assuming fully decomposed, the volume of CO₂ released at STP on heating 9.85g
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 glasses is the most heat resistant?
- Reason of lanthanoid contraction is
- 1 c.c N₂O at NTP contains
- The sum of coordination number and oxidation number of the metal M in the complex
- Assuming fully decomposed, the volume of CO₂ released at STP on heating 9.85g
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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