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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.
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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
- In which process,fused sodium hydroxide is eletrolysed for extraction of sodium
- Which one of the following compounds is not a protonic acid?
- Chlorine is in +1 oxidation state in which of the following
- At 25⁰C the pH value of a solution is 6, then the solution is
- The de-Broglie wavelength associated with a ball of mass 1kg having kinetic energy
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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