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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
- If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- A gas such as carbon monoxide would be most likely to obey the ideal gas law at
- The number of moles of acidified KMnO₄ required to oxidise one mole
- Numbers of moles of K₂Cr₂O₇ reduced by one mole os Sn²⁺
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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