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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 physical adsorption of gases on the solid surface is due to
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
- Oxidation state of iron in [Fe(H₂O)₅NO]SO₄ is
- A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength
- Bithional is generally added to the soaps as an additive to function as a
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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