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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
- At 27⁰C average kinetic energy of one mole of helium gas can be given
- SO₂ reacts with Cl in sunlight to form
- Which of the following is contained in alcoholic beverages
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- Which of the following cations has the maximum number of unpaired electrons
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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