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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: - The bad smelling substance, formed by the action of alcoholic caustic potash
- The action of nitrous acid on an aliphatic primary amine,gives
- The electronic configuration of chalcogens is
- Molecule in which the distance between the two adjacent carbon atoms is largest
- In the following reaction CHCl₃ + C₆H₅NH₂ + 3NaOH → A + 3B + 3C the product
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
- The bad smelling substance, formed by the action of alcoholic caustic potash
- The action of nitrous acid on an aliphatic primary amine,gives
- The electronic configuration of chalcogens is
- Molecule in which the distance between the two adjacent carbon atoms is largest
- In the following reaction CHCl₃ + C₆H₅NH₂ + 3NaOH → A + 3B + 3C the product
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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