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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.
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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
- Aluminium reacts with caustic soda to form
- Repeated use of which one of the following fertilizers would increase the
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- One litre hard water contains 12 mg Mg²⁺. Milli equivalents of washing soda
- The orbital angular momentum of a p-electron is given as :
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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