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Which one of the elements with the following outer orbital configuration may exhibit the largest number of oxidation states
Options
(a) 3d⁵4s¹
(b) 3d⁵4s²
(c) 3d²4s²
(d) 3d³4s²
Correct Answer:
3d⁵4s²
Explanation:
Greater the number of valence electrons, more will be the number of oxidation states exhibited by the element. 3d⁵4s¹, can show a maximum of 6 oxidation states. 3d⁵4s², can show a maximum of 7 oxidation states. 3d²4s² can show a maximum of 4 oxidation states. 3d³4s² can show a maximum of 5 oxidation states.
Related Questions: - Among the following the paramagnetic one is
- If HNO₃ changes into N₂O, the oxidation number is changed by
- Aspirin is an
- The wavelength of the radiation emitted when an electron drops from 3rd orbit
- The catalyst used in Ziegler process for polythylene manufacture
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Among the following the paramagnetic one is
- If HNO₃ changes into N₂O, the oxidation number is changed by
- Aspirin is an
- The wavelength of the radiation emitted when an electron drops from 3rd orbit
- The catalyst used in Ziegler process for polythylene manufacture
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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