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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
- Which of the following compounds will gives positive test with Tollen’s reagent
- The oxidation states of sulphur in the anions : SO₃²⁻,S₂O₄²⁻ and S₂O₆²⁻
- If Avogadro number NA, is charged from 6.022 ˣ 10²³ mol⁻¹ to 6.022 ˣ 10²⁰ mol⁻¹
- The angular momentum of electron in ‘d’ orbital is equal to
- Deuterium nucleus contains
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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