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Which of the following statement concerning lanthanides elements is fals
Options
(a) All lanthanides are highly dense metals
(b) More characteristic oxidation state or lanthanides elements is +3
(c) Lanthanides are separated from one another by ion exchange method
(d) Ionic radii of trivalent lanthanides steadily increases with increase in atomic number
Correct Answer:
Ionic radii of trivalent lanthanides steadily increases 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
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- If a 0.00001 M solution of HCl is diluted thousand folds the pH of the resulting
- The elements with atomic number 9,17,35,53,85 are called
- Oxidation numbers of carbon in CH₂Cl₂,CO₂ and CO₃²⁻ are respectively
- Vapour pressure of dilute aqueous solution of glucose is 750 mm of mercury at
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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