Question
Chemistry Question on properties of d block elements
The correct statement about Zn, Cd, Hg are
A
All are solid metals at room temperature B.
B
They have high enthalpy of atomization
C
All are paramagnetic
D
Zn, Cd cannot show variable oxidation state but Hg can show variable oxidation state
Answer
Zn, Cd cannot show variable oxidation state but Hg can show variable oxidation state
Explanation
Solution
The correct option is (D): Zn, Cd cannot show variable oxidation state but Hg can show variable oxidation state