MCQ
The smallest bond angle is found in
- ✓$I{F_7}$
- B$C{H_4}$
- C$Be{F_2}$
- D$B{F_3}$
✓
Answer
Correct option: A.
$I{F_7}$
(a) It is shows $s{p^3}{d^3}$-hybridization. Hence the bond angle is about ${72^o}$.
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
Toluene reacts with excess of $C{l_2}$ in presence of sunlight to give a product which on hydrolysis followed by reaction with $NaOH$ gives
→The number of paramagnetic species among the following is$......$
→$B _{2}, Li _{2}, C _{2}, C _{2}^{-}, O _{2}^{2-}, O _{2}^{+}$and $He _{2}^{+}$
For the reaction $2H_{(g)} \to H_{2(g)}$ sign of $\Delta H$ and $\Delta S$ are
→The molecular orbital configuration of a diatomic molecule is
→$\sigma \,\,1{s^2}\,\,{\sigma ^*}\,\,1{s^2}\,\sigma \,\,2{s^2}\,{\sigma ^*}\,2{s^2}\,\,\sigma \,2p_x^2\,\left\{ {{}_{\pi \,2p_z^2}^{\pi \,2p_y^2}} \right.$
Its bond order is
Which among the following species has unequal bond lengths?
The molecular weight of benzoic acid in benzene as determined by depression in freezing point method corresponds to
A dilute solution of sulphuric acid is electrolysed using a current of $0.10 \,A$ for $2\, hours$ to produce hydrogen and oxygen gas. The total volume of gases produced at $STP$ is $......\,cm ^{3}$. (Nearest integer) $\lfloor$ Given : Faraday constant $F=96500 \,C$ $mol^{-1}$ at $STP,$ molar volume of an ideal gas is $\left.22.7\, L\, mol^{-1}\right]$
→The major product $( X )$ of the reaction is:
→The formation of $PH_4^+$ is difficult compared to $NH_4^+$ because
→In nucleophilic aliphatic substitution, the nucleophiles are generally