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Which one of the following species does not exist under normal conditions?
Options
(a) Be₂⁺
(b) Be₂
(c) B₂
(d) Li₂
Correct Answer:
Be₂
Explanation:
Bond order of Be₂ is zero hence it cannot exist
Related Questions: - Which of the following materials is used in high temperature thermometers
- Which of the following compounds is isomeric with 2,2,4,4-tetramethylhexane
- Alkyl halides with metallic sodium in dry ether producing
- Amount of calcium oxide required, when it reacts with 852 g of P₄O₁₀ is
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
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
- Which of the following materials is used in high temperature thermometers
- Which of the following compounds is isomeric with 2,2,4,4-tetramethylhexane
- Alkyl halides with metallic sodium in dry ether producing
- Amount of calcium oxide required, when it reacts with 852 g of P₄O₁₀ is
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
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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