| ⇦ | 
| ⇨ |
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: - Amino acids,Which build up proteins, have both the carboxylic and amino groups
- According to Raoult’s law, the relative lowering of vapour pressure
- The pressure and temperature of 4 dm³ of carbon dioxide gas are doubled
- Butter is an example of which type of colloid
- What is formed when formaldehyde reacts with KOH
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
- Amino acids,Which build up proteins, have both the carboxylic and amino groups
- According to Raoult’s law, the relative lowering of vapour pressure
- The pressure and temperature of 4 dm³ of carbon dioxide gas are doubled
- Butter is an example of which type of colloid
- What is formed when formaldehyde reacts with KOH
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