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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
- Diazo-coupling is useful to prepare some
- The mass of an object changes from 0.002 g to 0.00025 g in a time period
- In the manufacture of ethanol from starch by fermentation,
- If 0.2g of an organic compound containing carbon, hydrogen, and oxygen on combustion
- In Duma’s method for estimation of nitrogen, 0.25g of an organic compound
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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