$(i)\,Al\,\xrightarrow{{{N_2}}}\,A$ $(ii)\,Al\,\xrightarrow{c}\,B$
Here $A$ and $B$ on hydrolysis respectively gives
$NH_3, \,C_2H_2$
$NO,\, CH_4$
$NH_3,\,CH_4$
$NO,\,C_2H_2$
Which one of the following is correct statement
Explain structures of diborane and boric acid.
Colour of the bead in borax bead test is mainly due to the formation of
Which metal is protected by a layer of its own oxide
Give important trends and anomalous properties of boron.