Which hydroxides of group $13$ are amphoteric in nature ?
Which hydroxides of group $13$ are amphoteric in nature ?
Hydroxides of Aluminium
$(Al)$ and Gallium $(Ga)$ are amphoteric in nature.
Similar Questions
$H_3BO_3$ $\xrightarrow{{{T_1}}}X\xrightarrow{{{T_2}}}Y\xrightarrow{{red\,hot}}$ $B_2O_3$
if $T_1 < T_2$ then $X$ and $Y$ respectively are
$H_3BO_3$ $\xrightarrow{{{T_1}}}X\xrightarrow{{{T_2}}}Y\xrightarrow{{red\,hot}}$ $B_2O_3$
if $T_1 < T_2$ then $X$ and $Y$ respectively are
Alumina is
Alumina is
When orthoboric acid $({H_3}B{O_3})$ is heated, the residue left is
When orthoboric acid $({H_3}B{O_3})$ is heated, the residue left is
Which of the following form dimeric halides
Which of the following form dimeric halides
Purification of aluminium done by electrolytic refining is known as
Purification of aluminium done by electrolytic refining is known as
- [AIPMT 1999]