Which of the following statements are incorrect?
A. All the transition metals except scandium form MO oxides which are ionic.
B. The highest oxidation number corresponding to the group number in transition metal oxides is attained in
to
.
C. Basic character increases from
to
to
.
D.
dissolves in acids to give
salts.
E. CrO is basic but
is amphoteric.
Choose the correct answer from the options given below:
Text Solution
Verified by ExpertsD
The highest oxidation number corresponding to the group number in transition metal oxides
is attained in
to
. CrO is basic but
is amphoteric.
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