STD 12 - 4. d and f- block elements — NEET STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 4. d and f- block elements4 Marks
MCQ
Which element gives maximum balanced oxide
A
$V$
B
$Cr$
✓
$Mn$
D
$Fe$
✓
Answer
Correct option: C.
$Mn$
c (c)Among the transition metals $Mn$ forms maximum no. of oxides.
$\mathop {MnO}\limits_{{\rm{basic}}} \,\,\,\,\mathop {M{n_3}{O_4}}\limits_{{\rm{amphoteric}}} \,\,\,\,\mathop {M{n_2}{O_3}}\limits_{{\rm{amphoteric}}} \,\,\,\,\mathop {Mn{O_2}}\limits_{{\rm{amphoteric}}} \,\,\,\,\mathop {M{n_2}{O_7}}\limits_{{\rm{acidic}}} $
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