Which one of the following is correct statement
The hydroxide of aluminium is more acidic than that of boron
The hydroxide of boron is basic, while that of aluminium is amphoteric
The hydroxide of boron is acidic, while that of aluminium is amphoteric
The hydroxide of boron and aluminium are amphoteric
Which is not true about borax?
During metallurgy of aluminium bauxite is dissolved in cryolite because
Moissan boron is
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]
Which one of the following statements is not true regarding diborane ?