Which of the following is not correct regarding Orthoboric acid $(H_3BO_3)$?
- AOrthoboric acid can be prepared by the reaction of $HCl$ with $Na_2B_4O_7$.
- BOrthoboric acid releases three $H^{+}$ ions in water.
- COrthoboric acid when heated above $370 \ K$ forms $HBO_2$.
- D$HBO_2$ on further heating forms $B_2O_3$.
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$STATEMENT-1$: In water,orthoboric acid behaves as a weak monobasic acid. because
$STATEMENT-2$: In water,orthoboric acid acts as a proton donor.
$STATEMENT-2$: In water,orthoboric acid acts as a proton donor.
Identify the correct statements from the following:
$(i)$ The atomic radius of $Al$ is lower than the atomic radius of $Ga$.
$(ii)$ Boron exists in many allotropic forms.
$(iii)$ The melting point of $Ga$ is lowest among the group $13$ elements.
$(i)$ The atomic radius of $Al$ is lower than the atomic radius of $Ga$.
$(ii)$ Boron exists in many allotropic forms.
$(iii)$ The melting point of $Ga$ is lowest among the group $13$ elements.
When an aqueous solution of borax is acidified with hydrochloric acid,a white crystalline solid is formed which is soapy to touch. Is this solid acidic or basic in nature? Explain.
Medium
View SolutionThe incorrect stability order of $+3$ and $+1$ states of $13^{th}$ group elements (boron family) is
Medium
View SolutionDiborane reacts with $HCl$ in the presence of $AlCl_3$ and liberates:
DifficultTS EAMCET 2013
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