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Electronic configuration of hydride ion is
Options
(a) 1s¹
(b) 1s²
(c) s¹⁺¹
(d) s²⁺
Correct Answer:
1s²
Explanation:
Hydrogen atom = 1s¹, Hydride ion(H⁻) = 1s².
Related Questions: - The oxidation number of nitrogen in (N₂H₅)⁺ is
- The number of moles of KMnO₄ reduced by one mole of KI in alkaline medium is
- The reaction of which of the following compounds would yield secondary amine
- CO₂ is obtained by heating
- Hydrolysis of an ester in an alkaline medium is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation number of nitrogen in (N₂H₅)⁺ is
- The number of moles of KMnO₄ reduced by one mole of KI in alkaline medium is
- The reaction of which of the following compounds would yield secondary amine
- CO₂ is obtained by heating
- Hydrolysis of an ester in an alkaline medium is
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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