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Which one of the following statements concerning lanthanides elements is false
Options
(a) Lanthanides are separated from one another by ion exchange methods
(b) The ionic radii of trivalent lanthanides steadily increase with increase in atomic number
(c) All lanthanides are highly dense metals
(d) Most characteristic oxidation state of lanthanides elements is +3
Correct Answer:
The ionic radii of trivalent lanthanides steadily increase with increase in atomic number
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - which of the following is an example of thermosetting polymer
- Role of hydrogen peroxide in the above reactions is respectively
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- which of the following is an example of thermosetting polymer
- Role of hydrogen peroxide in the above reactions is respectively
- One mole of magnesium nitride on reaction with excess of water gives
- The oxidation number of As in H₂AsO₄⁻ is
- Acetamide and ethylamine can be distinguished by reacting with
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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