Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Which of the following statement is wrong?
Q. Which of the following statement is wrong?
4692
129
KCET
KCET 2019
The d-and f-Block Elements
Report Error
A
Metals in highest oxidation states are more stable in oxides than in fluorides,
19%
B
All elements of 3d series exhibit variable oxidation states.
42%
C
In highest oxidation states, the transition metals show acidic character.
21%
D
Mn
3+
and Co
3+
are oxidizing agents in aqueous solution.
18%
Solution:
Zn doesn’t exhibit variable oxidation states.