Boron cannot form which one of the following anions ?
Boron cannot form which one of the following anions ?
- [AIEEE 2011]
- A
$BF_6^{3-}$
- B
$BH_4^-$
- C
$B(OH)_4^-$
- D
$BO_2^-$
Similar Questions
Boron forms $BX_3$ type of halides. The correct increasing order of Lewis-acid strength of these halides is
Boron forms $BX_3$ type of halides. The correct increasing order of Lewis-acid strength of these halides is
Which match is not incorrect ?
Which match is not incorrect ?
Which of the following is an electron deficient molecule?
Which of the following is an electron deficient molecule?
Aluminium trifluoride is insoluble in anhydrous $HF$ but dissolves on addition of $NaF$. Aluminium trifluoride precipitates out of the resulting solution when gaseous $BF_3$, is bubbled through. Give reasons.
Aluminium trifluoride is insoluble in anhydrous $HF$ but dissolves on addition of $NaF$. Aluminium trifluoride precipitates out of the resulting solution when gaseous $BF_3$, is bubbled through. Give reasons.
Which one of the following elements is unable to form $MF_{6}^{3-}$ ion?
Which one of the following elements is unable to form $MF_{6}^{3-}$ ion?
- [NEET 2018]