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The ion that is isoelectronic with CO is
Options
(a) CN⁻
(b) O₂⁺
(c) O₂⁻
(d) N₂⁺
Correct Answer:
CN⁻
Explanation:
We know that ions which have the same number of electrons are called isoelectronic.We also know that both CO and CN– have 14 electrons, therefore these are isoelectronic.
Related Questions: - Oxidation number of iodine in IO₃⁻, IO₄⁻, KI and I₂ respectively are
- Acetic acid is weak acid than sulphuric acid because
- Which is the correct order of increasing energy of the listed orbitals in the atom
- 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
- Which of the following compounds is efflorescent?
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
- Oxidation number of iodine in IO₃⁻, IO₄⁻, KI and I₂ respectively are
- Acetic acid is weak acid than sulphuric acid because
- Which is the correct order of increasing energy of the listed orbitals in the atom
- 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
- Which of the following compounds is efflorescent?
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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