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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.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The basicity of aniline is weaker in comparison to that of mathyl amine due to
- In an organic compound phosphorus is estimated as
- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- The H – O – O bond angle in H₂O₂ is
- Ethylene glycol reacts with excess of PCl₅ to give
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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