| ⇦ | 
| ⇨ |
Be²⁺ is isoelectronic with which of the following ions?
Options
(a) H⁺
(b) Li⁺
(c) Na⁺
(d) Mg²⁺
Correct Answer:
Li⁺
Explanation:
Be²⁺= (4-2) = 2
is isoelectronic with Li⁺ (3-1 =2)
Since both have same number of electrons in their outermost shell.
Related Questions: - In an SN1 reaction on chiral centres there is
- In which of the following hydrocarbons, hydrogen is most acidic
- Which one of the following is not true for the hydrolysis of t-butyl bromide
- The number of electrons involved in the reduction of one nitrate ion
- Amino acid leucine is
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an SN1 reaction on chiral centres there is
- In which of the following hydrocarbons, hydrogen is most acidic
- Which one of the following is not true for the hydrolysis of t-butyl bromide
- The number of electrons involved in the reduction of one nitrate ion
- Amino acid leucine is
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