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Chemistry
Which of the following facts are not explainable by lanthanoid contraction
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Q. Which of the following facts are not explainable by lanthanoid contraction
Classification of Elements and Periodicity in Properties
A
I.E. of $Ag < Au$
B
I.E.I of $Hg > Cd$
C
Size of $Hf \simeq Zr$
D
Size of $Y < La$
Solution:
Correct answer is (d) Size of $Y < La$