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
- A
$BF_3 > BCl_3 > BBr_3 > BI_3$
- B
$BI_3 > BBr_3 > BCl_3 > BF_3$
- C
$BF_3 > BI_3 > BCl_3 > BBr_3$
- D
$BF_3 > BCl_3 > BI_3 > BBr_3$
Similar Questions
How can you explain higher stability of $BCl_3$ as compared to $TlCl_3$?
How can you explain higher stability of $BCl_3$ as compared to $TlCl_3$?
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.
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Acedic strength of Boron trihalide are in order of
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A certain salt $X,$ gives the following results.
$(i)$ Its aqueous solution is alkaline to litmus.
$(ii) $ It swells up to a glassy material $Y$ on strong heating.
$(iii)$ When conc. $H _{2} SO _{4}$ is added to a hot solution of $X,$ white crystal of an acid $Z$ separates out.
Write equations for all the above reactions and identify $X, Y$ and $Z$
A certain salt $X,$ gives the following results.
$(i)$ Its aqueous solution is alkaline to litmus.
$(ii) $ It swells up to a glassy material $Y$ on strong heating.
$(iii)$ When conc. $H _{2} SO _{4}$ is added to a hot solution of $X,$ white crystal of an acid $Z$ separates out.
Write equations for all the above reactions and identify $X, Y$ and $Z$
How can you explain higher stability of $BCl_3$ as compared to $TlCl_3$ ?
How can you explain higher stability of $BCl_3$ as compared to $TlCl_3$ ?