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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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- Violet coloured complex obtained in the detection of Sulphur is
- Hydrolysis of trichloromethane with aqueous KOH gives
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- CO₂ is obtained by heating
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
- Na₂CO₃ is manufactured by solvay process, the products that are recycled are
- Violet coloured complex obtained in the detection of Sulphur is
- Hydrolysis of trichloromethane with aqueous KOH gives
- Urea reacts with nitrous acid to give
- CO₂ is obtained by heating
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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