The most probable radius (in pm) for finding the electron in He⁺ is

The Most Probable Radius In Pm For Finding The Electron Chemistry Question

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:

  1. The most easily hydrolysed molecule under SN1 conditions is
  2. Which of the following 0.10 m aq solution will have the lowest freezing point
  3. Which has the maximum number of molecules among the following
  4. If the equilibrium constant for reaction is K, the equilibrium constant for
  5. How much copper is supposed to be deposited when a current of 0.75 amperes

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*