The correct statements from the following are : (A) The decreasing order of atomic radii of group 13 elements is $$\mathrm{Tl}\gt \mathrm{In}\gt \mathrm{Ga}\gt \mathrm{Al}\gt \mathrm{B}$$. (B) Down the group 13 electronegativity decreases from top to bottom. (C) $\mathrm{Al}$ dissolves in dil. $\mathrm{HCl}$ and liberates $\mathrm{H}_2$ but conc. $\mathrm{HNO}_3$ renders $\mathrm{Al}$ passive by forming a protective oxide layer on the surface. (D) All elements of group 13 exhibits highly stable +1 oxidation state. (E) Hybridisation of $\mathrm{Al}$ in $[\mathrm{Al}(\mathrm{H}_2 \mathrm{O})_6]^{3+}$ ion is $\mathrm{sp}^3 \mathrm{d}^2$. Choose the correct answer from the options given below :