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NEET 2016
Exam
NEET
Year
2016
Subject
Chemistry
Chapter
d and f Block Elements

NEET 2016 · Chemistry · d and f Block Elements

Which one of the following statements related to lanthanons is...

Which one of the following statements related to lanthanons is incorrect?

Options

  1. AEuropium shows +2+ 2oxidation state.
  2. BThe basicity decreases as the ionic radius decreases from PrPr to LuLu.
  3. CAll the lanthanons are much more reactive than aluminium.
  4. DCe\left(+ 4\right) solutions are widely used as oxidizing agent in volumetric analysis.

Correct answer

C. All the lanthanons are much more reactive than aluminium.

Step-by-step solution

All the lanthanons are not much more reactive than aluminium.
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