MCQ
Based on $VSEPR$ theory, the number of $90$ degree $\mathrm{F}-\mathrm{Br}-\mathrm{F}$ angles in $\mathrm{BrF}_5$ is
- A$5$
- ✓$0$
- C$3$
- D$7$
✓
Answer
Correct option: B.
$0$
b
All four planar bonds $(\mathrm{F}-\mathrm{Br}-\mathrm{F})$ will reduce from $90^{\circ}$ to $84.8^{\circ}$ after $\ell \mathrm{p}-$ $bp$ repulsion.
All four planar bonds $(\mathrm{F}-\mathrm{Br}-\mathrm{F})$ will reduce from $90^{\circ}$ to $84.8^{\circ}$ after $\ell \mathrm{p}-$ $bp$ repulsion.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which orbital is dumb-bell shaped ?
Total number of compounds / ions which have atleast two bond lengths same out of $CO_3^{2-},\ HCOOH,\ S_2O_3^{2-},\ NO^ \circleddash _2$
→Which of the following has largest size
Which of the following compound on hydration (addition of $H_2O$) with $H_2SO_4/HgSO_4/H_2O$ give aldehyde as major product
→Regarding a thermochemical equation, wrong statement is :
Correct match is :
Correct statements among the following is/are
The bond order and magnetic property of acetylide ion are same as that of $........$.
→A weak acid of dissociation constant $10^{-5}$ is being titrated with aqueous $NaOH$ solution. The $pH$ at the point of one-third neutralization of the acid will be:-
→Which of the following overlapping is not present in $XeO_3$ molecule ?
→