1.

Which of the following does not represent the correct order of the property indicated [CBSE PMT 1997]

A. \[S{{c}^{3+}}>C{{r}^{3+}}>F{{e}^{3+}}>M{{n}^{3+}}\] ionic radii
B. \[Sc<Ti<Cr<Mn\] Density
C. \[M{{n}^{2+}}>N{{i}^{2+}}<C{{o}^{2+}}<F{{e}^{2+}}\] ionic radii
D. \[FeO<CaO>MnO>CuO\] Basic nature
Answer» B. \[Sc<Ti<Cr<Mn\] Density


Discussion

No Comment Found

Related MCQs