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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: - One of the characteristic properties of non-metals is that they
- NaOH is prepared by the electrolysis of
- Which of the following is always feasible
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
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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
- One of the characteristic properties of non-metals is that they
- NaOH is prepared by the electrolysis of
- Which of the following is always feasible
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
- If 1 mole of an ideal gas expands isothermally at 37⁰C from 15 litres
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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