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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A physician wishes to prepare a buffer solution at pH = 3.85
- Which would exhibit ionisation isomerism
- Kinetic theory of gases presumes that collision between the molecules to be perfectly
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- Orthonitrophenol is steam volatile while para-isomer is not. This is because 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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