Which of the following properties describes the diagooal relalionship between boron and silicon?
In the purification of bauxite by Hall's process
$N{a_2}{B_4}{O_7}.10{H_2}O \xrightarrow{\Delta } X + NaB{O_2} + {H_2}O$
$X + C{r_2}{O_3}\xrightarrow{\Delta }Y$ (Green coloured)
$X$ and $Y$ are
Dilute aqueous solution of ........ acid is used as antibiotic.
Taking stability as the factor, which one of the following represents correct relationship?