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The number of valence electrons in 4.2g of N³⁻ ion is
Options
(a) 1.6 x Avagadro’s number
(b) 2.6 x Avagadro’s number
(c) 2.4 x Avagadro’s number
(d) 4.2 x Avagadro’s number
Correct Answer:
2.4 x Avagadro’s number
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Basic Concepts of Chemistry
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Crystalline solids are
- A 2.5 mol sample of N₂H₄ loses 25 mol of electrons in being converted
- What is the equivalent mass of IO₄⁻ when it is converted into I₂ in acid medium
- The molecular geometry of BF₃ is
- The given reaction 2FeCl₃ + SnCl₂ → 2FeCl₂ + SnCl₄ is an example of
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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