| ⇦ | 
| ⇨ |
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: - Boiling point of ethyl alcohol is greater than ether due to
- The s-block element used as a catalyst in the manufacture of Buna-S rubber is
- The oxidation state of S in H₂SO₄ is
- Which of the following gives propyne on hydrolysis
- What is the molar ratio of mixture of gases given the ratio of gases
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Boiling point of ethyl alcohol is greater than ether due to
- The s-block element used as a catalyst in the manufacture of Buna-S rubber is
- The oxidation state of S in H₂SO₄ is
- Which of the following gives propyne on hydrolysis
- What is the molar ratio of mixture of gases given the ratio of gases
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