Which of the following is an amphoteric oxide
Which of the following is an amphoteric oxide
- A
$MgO$
- B
$A{l_2}{O_3}$
- C
$C{l_2}{O_7}$
- D
$T{i_2}{O_2}$
Similar Questions
Which of the following statements about the interstitial compounds is incorrect?
Which of the following statements about the interstitial compounds is incorrect?
- [NEET 2013]
$H_3BO_3$ $\xrightarrow{{{T_1}}}X\xrightarrow{{{T_2}}}Y\xrightarrow{{red\,hot}}$ $B_2O_3$
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
In the extraction of aluminium the electrolyte is
In the extraction of aluminium the electrolyte is
- [AIEEE 2002]
The Lewis acid character of boron tri halides follows the order:
The Lewis acid character of boron tri halides follows the order:
- [JEE MAIN 2023]
Give origin of group $13$ elements
Give origin of group $13$ elements