| ⇦ | 
| ⇨ |
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 one of the following ions has electronic configuration[Ar] 3d⁶?
- 1.0g of magnesium is burnt with 0.56 g O₂ in a closed vessel
- If the initial concentration of the reactant is doubled, the time for half
- Butter is an example of which type of colloid
- If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following ions has electronic configuration[Ar] 3d⁶?
- 1.0g of magnesium is burnt with 0.56 g O₂ in a closed vessel
- If the initial concentration of the reactant is doubled, the time for half
- Butter is an example of which type of colloid
- If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting
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