The electronegativity of a group 13 element ' E ' is same as that of Ge (on Pauling scale and upto one decimal point). The CORRECT statements about…

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