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MHT CET Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesMHT CET

The correct order of the ionic radii of the ions is

Answer: (D)

Solution

Ionic radii decrease with atomic number (La 106 pm, Eu 95 pm, Yb 86 pm, Lu 85 pm), so La is largest and Eu

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Question ID VK-074451