Anhydrous aluminium chloride $(Al_2Cl_6)$ is covalent compound and soluble in water giving
$Al^{3+}$ and $Cl^-$ ions
$[Al(H_2O)_ 6]^{3+}$ and $Cl^-$ ions
$[AlCl_2(H_2O)_4]^+$ and $[AlCl_4 (H_2O)_2]^-$ ions
none of the above
Aluminium is not used
Colour of the bead in borax bead test is mainly due to the formation of
The stability of $+ 1$ oxidation state among $Al,Ga, In$ and $Tl$ increases in the sequence
Choose the correct sequence for the geometry of the given molecules Borazone, Borazole, $B_3O_6^{-3}$ , $Fe_2Cl_6$, trimer of $FCN$. [$'P'$ stands for planar and $'NP'$ stands for non-planar]
Complete the following chemical equations :
$Z + 3LiAl{H_4} \to X + 3LiF + 3Al{F_3}$
$X + 6{H_2}O \to Y + 6{H_2}$
$3X + 3{O_2}\xrightarrow{\Delta }{B_2}{O_3} + 3{H_2}O$