The electronegativity of a group \( 13 \) element 'E' is same as that of \( \mathrm{Ge} \) (on Pauling scale and upto one decimal point). The CORRECT statements about \( \mathrm{E^{3+}} \) are:
A. It can act as a reducing agent.
B. It can act as an oxidizing agent.
C. \( \mathrm{E^{3+}} \) is more stable than \( \mathrm{E^{+}} \).
D. The standard electrode potential value for \( \mathrm{E^{3+}/E} \) is positive.
Choose the correct answer from the options given below:
