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JEE CHEMISTRY MCQ: d & f- BLOCK ELEMENTS
1
Medium
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Analyzing
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Which of the following statement are correct about and ?
A. They exhibit high enthalpy of atomization as the -subshell is full.
B. and do not show variable oxidation state while shows +I and +II.
C. Compounds of and are paramagnetic in nature.
D. and are called soft metals.
Choose the most appropriate from the options given below:
A. They exhibit high enthalpy of atomization as the -subshell is full.
B. and do not show variable oxidation state while shows +I and +II.
C. Compounds of and are paramagnetic in nature.
D. and are called soft metals.
Choose the most appropriate from the options given below:
View answer and explanation
Correct option: A
B, D only
Option A (B, D only) is correct because Zinc, Cadmium, and Mercury do not have high enthalpy of atomization and their compounds are diamagnetic.
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