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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
- The oxidation numbers of hydrogen in KH,MgH₂ and NaH are respectively
- Which one of the following statements is not correct for ortho and para hydrogen?
- Which of the following organic compounds polymerizes to form the polyester Dacron
- Rate constants of some reaction are given below. predict which one indicates
- The volume occupies by one molecules of water is [density of water =1g/cm³
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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