ABC26IN1197 · Lanthanides and Actinides
Subject: Inorganic Chemistry · Chapter: Lanthanides and Actinides · Topic: Lanthanides & Actinides – General · Exam: NET JUNE 2011 · Marks: 2 · Difficulty: Medium
Statement I: The sizes of Zr and Hf are similar Statement II: Size of Hf is affected by lanthanide contraction.
(a)Statement I and II are correct and II is correct explanation of 1.
(b)Statement I and II are correct but II is not a correct explanation of 1.
(c)Statement 1 is correct and II is incorrect
(d)Statements I and II both are incorrect.
Answer
Explanation
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