$AlC{l_3}$ is
Which one is used as a bye-product in Serpeck's process
The incorrect statement regarding above reactions is
$\mathop {Al}\limits_{metal} \xrightarrow[{(aq.)}]{{HCl}}'X' + Gas\,'P'$
$\mathop {Al}\limits_{metal} \xrightarrow[{ + {H_2}O}]{{NaOH\,(aq.)}}'Y' + Gas\,'Q'$
Explain physical and chemical properties of borax.
Hoop's process is used for the purification of the metal