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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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- The electronic configuration of four elements are given below. Which elements does
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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
- Carbylamine test is performed in alcoholic KOH by heating a mixture of
- The electronic configuration of four elements are given below. Which elements does
- The work done in expansion of an ideal gas from an initial volume v1 to a final v2
- The solubility product of a sparingly soluble salt AX₂ is 3.2 ˣ 10⁻¹¹.
- What is the equivalent mass of IO₄⁻ when it is converted into I₂ in acid medium
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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