Which of the following statement is not correct about diborane?
The four terminal $B-H$ bonds are two centre two electron bonds.
The four terminal Hydrogen atoms and the two Boron atoms lie in one plane.
Both the Boron atoms are $s p^{2}$ hybridised.
There are two $3-$centre$-2-$electron bonds.
For the electrolytic refining of aluminium, the three fused layers consist of
Bottom Layer |
Middle Layer |
Upper Layer |
Aluminium hydroxide is soluble in excess of sodium hydroxide forming the ion
In the metallurgy of aluminium, cryolite is mixed in the molten state because it
When $B_2H_6 + NH_3(excess)$ at very high temperature $(> 200\,^oC$) is formed
The incorrect statement regarding above reactions is
$\mathop {Al}\limits_{Metal} \xrightarrow{{HCl(aq.)}}'X' + Gas\,'P'$
$\mathop {Al}\limits_{metal} \xrightarrow[{ + {H_2}O}]{{NaOH\,(aq.)}}'Y' + Gas\,'Q'$