⇦ | ⇨ |
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: - The s-block element used as a catalyst in the manufacture of Buna-S rubber is
- In the photo-electron emission,the energy of the emitted electron is
- In Zinc blende structure, the coordination number of the cation is
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- When chloroform is exposed to light and air, it forms
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The s-block element used as a catalyst in the manufacture of Buna-S rubber is
- In the photo-electron emission,the energy of the emitted electron is
- In Zinc blende structure, the coordination number of the cation is
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- When chloroform is exposed to light and air, it forms
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