| ⇦ | 
| ⇨ |
The most probable radius (in pm) for finding the electron in He⁺ is
Options
(a) 0
(b) 52.9
(c) 26.5
(d) 105.8
Correct Answer:
26.5
Explanation:
Most probable radius = a₀ / Z
where a₀ = 52.9 pm.
For helium ion, Z = 2.
r(mp) = 52.9 / 2 = 26.45 pm.
Related Questions:
- 100 mL each of 0.5 N NaOH, N/5 HCl and N/10 H₂SO₄ are mixed together
- Coordination number of Zn in ZnS (zinc blende) is
- Maximum bond angle at nitrogen is present in which of the following
- Which electronic configuration of an element has abnormally high difference
- In the reaction of H₂O₂ with acidified KMnO₄
Topics: Structure of Atom
(90)
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