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Chemistry
The lanthanide contraction is responsible for the fact that
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Q. The lanthanide contraction is responsible for the fact that
NTA Abhyas
NTA Abhyas 2022
A
Zr and Hf have same radius
B
Zr and Zn have the same oxidation state
C
Zr and Y have same radius
D
Zr and Nb have similar oxidation state
Solution:
Due to lanthanide contraction effective nuclear charge of 5d series metals increases and size decreases.