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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: - If the equivalent weight of an element is 32, then the percentage of oxygen
- The amount of energy,which is released due to the addition of extra electron
- Which of the following compounds is known as white vitriol
- In the periodic table from left to right in a period,the atomic volume
- Electronic configuration of deuterium atom is
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
- If the equivalent weight of an element is 32, then the percentage of oxygen
- The amount of energy,which is released due to the addition of extra electron
- Which of the following compounds is known as white vitriol
- In the periodic table from left to right in a period,the atomic volume
- Electronic configuration of deuterium atom is
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
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