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The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
Options
(a) 42
(b) 45
(c) 48
(d) 54
Correct Answer:
54
Explanation:
EAN = Atomic number of the central metal – number of electrons lost in ion formation + number of electrons gained from the donor atom of the ligands. 45 – 3 + 2* 6 = 45 – 3 + 12 = 54.
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Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in
- A real gas most closely approaches the behaviour of an ideal gas at
- In the manufacture of cement which of the following is used
- Excess of Na⁺ ions in air system causes
- 2-phenylethylbromide when heated with NaOEt, elimination takes place.
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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