Which of the following statements is correct for boric acid?
- AIt has a monoclinic crystal system.
- BIt has axial distances $a \neq b \neq c$.
- CIt has the same crystal system as potassium dichromate.
- DIts crystal system includes a body-centered unit cell.
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Similar Questions
Which of the following processes will not yield anhydrous $AlCl_3$?
Medium
View SolutionConsider the following reactions (not balanced):
$BF_3 + NaH \xrightarrow{450 \ K} X + NaF$
$X + H_2O \longrightarrow Y + H_2 \uparrow$
The correct statements about $X$ and $Y$ are:
$I$. $X$ is an electron-deficient molecule
$II$. In $X$, $B-B$ bond is present
$III$. $Y$ is a weak tribasic acid
$IV$. $Y$ acts as a Lewis acid
$BF_3 + NaH \xrightarrow{450 \ K} X + NaF$
$X + H_2O \longrightarrow Y + H_2 \uparrow$
The correct statements about $X$ and $Y$ are:
$I$. $X$ is an electron-deficient molecule
$II$. In $X$, $B-B$ bond is present
$III$. $Y$ is a weak tribasic acid
$IV$. $Y$ acts as a Lewis acid
The stability of $+1$ oxidation state among $Al$,$Ga$,$In$ and $Tl$ increases in the sequence:
MediumAIPMT 2009
View SolutionIn diborane $(B_2H_6)$,the $H-B-H$ bond angles are approximately ...
Medium
View Solution$Na_2B_4O_7 \stackrel{\text{heat}}{\longrightarrow} X + NaBO_2$
In the above reaction,the product $X$ is:
In the above reaction,the product $X$ is:
MediumNEET 2022
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