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Set of isoelectronic species is
Options
(a) N₂,CO₂,CN⁻,O
(b) N, H₂S, CO
(c) N₂,CO,CN⁻,O₂⁺²
(d) Cl,Mg,Ca
Correct Answer:
N₂,CO,CN⁻,O₂⁺²
Explanation:
Isoelectronic means equal electric, which means the atom or group have the same number of electrons that is Elements coming before and after noble gas form Isoelectronic ion after losing (or) gaining the electrons until the number of Electrons will be equal.
Related Questions: - Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
- Increase in boiling point of a sucrose solution is 0.1 K, then what is increases
- SO₂ reacts with Cl in sunlight to form
- Nitrobenzene combines with hydrogen in the presence of platinum to yield
- The number of acidic protons in H₃PO₃ are
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
- Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
- Increase in boiling point of a sucrose solution is 0.1 K, then what is increases
- SO₂ reacts with Cl in sunlight to form
- Nitrobenzene combines with hydrogen in the presence of platinum to yield
- The number of acidic protons in H₃PO₃ are
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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