⇦ | ⇨ |
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: - Germanium of very high purity is obtained by
- Rate determining step in nitration of bezene is
- A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight
- Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together
- If n = 6, the correct sequence for filling of electrons will be:
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Germanium of very high purity is obtained by
- Rate determining step in nitration of bezene is
- A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight
- Aqueous solutions of hydrogen sulphide and sulphur dioxide when mixed together
- If n = 6, the correct sequence for filling of electrons will be:
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