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The atomic number of cobalt is 27. The EAN of cobalt in Na₃[Co(NO₂)₄Cl₂] is
Options
(a) 35
(b) 24
(c) 36
(d) 34
Correct Answer:
36
Explanation:
EAN of Co in [Co(NO₂)₄Cl₂]³⁻ is EAN = (27 + 4 * 1 +2 * 1) + 3 = 36.
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Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In metal carbonyl having general formula M(CO)x where M = metal, x = 4 and the
- The molar fraction of nitrogen, in a mixture containing 70 grams nitrogen,
- When a neutral atom is converted into a cation, there is
- The angular momentum of electron in ‘d’ orbital is equal to
- Of the following complex ions one exhibits isomerism.That one is
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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