| ⇦ | 
| ⇨ |
Which of the following is isoelectronic?
Options
(a) CO2, NO₂
(b) NO₂⁻, CO₂
(c) CN⁻, CO
(d) SO₂, CO₂
Correct Answer:
CN⁻, CO
Explanation:
Both CN⁻, CO has 14 electrons
Related Questions: - Kinetic energy of one mole of an ideal gas at 300 K is
- The maximum number of hydrogen bonds formed by a water molecule in ice is
- Which of the following is an amphoteric oxide
- If the atomic number of an element is 33, it will be placed in the periodic table
- Which among the following is strong acid
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Kinetic energy of one mole of an ideal gas at 300 K is
- The maximum number of hydrogen bonds formed by a water molecule in ice is
- Which of the following is an amphoteric oxide
- If the atomic number of an element is 33, it will be placed in the periodic table
- Which among the following is strong acid
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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