Bond Angle

Q.

Which has the least bond angle

1. NH₃

2. BeF₂

3. CH₄

4. H₂O

Q.

Which bond angle θwould result in the maximum dipole moment for the triatomic molecule YXY

1. θ=90°

2. θ=120°

3. θ=150°

4. θ=180°

Q. what is the bond angle in socl2

Q. The species having bond angles of ${120}^{\circ }$ is

1. $P{H}_3$
2. $Cl{F}_3$
3. $NC{l}_3$
4. $BC{l}_3$

Q. Extent of hydrogen bonding is maximum in

1. $H_{2}O$
2. $H_{2}S$
3. $N{H}_3$
4. $HF$

Q.

The bond angles of a molecule having trigonal bipyramidal geometry are:

1. 180°, 60°

2. 90°, 90°

3. 120°, 90°

4. 100°, 120°

Q. Which of the following molecules has the least bond angle?

1. $N{H}_3$
2. $Be{F}_2$
3. $H_{2}O$
4. $C{H}_4$

Q. Bond order of I3-

Q. In IO2F2, let x be the total number of bond pairsin the molecules, y be the total number of lonepairs in the molecule and z be the total number of90 angles in IO2F2, then x + y+z is

Q. Which of the following statements is correct for $F_{3}C-C{F}_2-C{F}_3$?

1. All $C-F$ bond lengths are identical
2. Two $C-F$ bonds attached to the middle carbon atom are longer as compared to the other $C-F$ bonds at the terminal carbons
3. Two $C-F$ bonds attached to the middle carbon atom are shorter as compared to the other $C-F$ bonds at the terminal carbons
4. None of these

Q. H - B - H bond angle in $B{H}_4^{-}$ is:

1. ${180}^o$
2. ${120}^o$
3. ${109}^o$
4. ${90}^o$

Q. What is the relation between bond order , and bond length, bond strength, bond dissociation energy, bond angle?

Q. The maximum bond angle at nitrogen is present in which of the following species?

1. $N{O}_3^{-}$
2. $N{O}_2$
3. $N{O}_2^{-}$
4. $N{O}_2^{+}$

Q. 80.Fluorine molecule is formed by 1. Axial p-p overlap 2.sideways p-p overlap 3.axial s-p overlap 4.overlap of 2 sp2 hybrid orbitals

Q.

Electronegativity does not depend on hybridized state.

1. True

2. False

Q. The bond angle in $(C{H}_3{)}_{2}S$ is close to:

1. ${90}^{\circ }$
2. ${109}^{\circ }$
3. ${120}^{\circ }$
4. ${105}^{\circ }$

Q. The largest bond angle is observed in

1. $H_{2}O$
2. 
   $N{H}_3$
3. 
   $O{F}_2$
4. 
   $C{H}_4$

Q.

In the given molecule choose the correct order of their angle.

1. x < y < z

2. x = y = z

3. can't be predicted

4. x > y > z

Q. simple method to find out bond order

Q. h2o bond angle reaso

Q. Which of the following bond angle is not observed in $PC{l}_5$ molecule in gaseous state?

1. ${120}^{\circ }$
2. ${180}^{\circ }$
3. ${90}^{\circ }$
4. ${60}^{\circ }$

Q. 55. The sum of number of d orbitals whose lobes are available along axis and are involved in the hybridisation of Central atom of XeF5- and XeF+

Q. Which bond angle will result in maximum dipole moment for $X{Y}_2$?

1. θ = 120°

2. 

3. θ = 150°

4. θ = 180°

Q. 29 A molecule of type ABL is a square pyramidal. The d orbital used for the hybridization must be: 1)dxy 2)dyz 3)dxz 4)dx-y

Q. The order of the bond angles in the following molecule is:

1. ${\theta }_1>{\theta }_3>{\theta }_2$
2. ${\theta }_2>{\theta }_1>{\theta }_3$
3. ${\theta }_3>{\theta }_2>{\theta }_1$
4. ${\theta }_2>{\theta }_3>{\theta }_1$

Q. In case of sp^3d^3 hybridisation state which bond is longer axial or equatoria

Q.

The correct order of bond angles (smallest first) in $H_{2}S,N{H}_3,B{F}_3$ and $Si{H}_4$ is-

1. $H_{2}S<N{H}_3<Si{H}_4<B{F}_3$

2. $N{H}_3<H_{2}S<Si{H}_4<B{F}_3$

3. $H_{2}S<Si{H}_4<N{H}_3<B{F}_3$

4. $H_{2}S<N{H}_3<B{F}_3<Si{H}_4$

Q. A list of species having the formula $X{Z}_4$ is given below $Xe{F}_4$, $S{F}_4$, $Si{F}_4$, $B{F}_4^{-}$, $Br{F}_4^{-}$, $\left[Cu\right(N{H}_3{)}_4]$, $[FeC{l}_4{]}^{2-}$, $[CoC{l}_4{]}^{2-}$ and
$[PtC{l}_4{]}^{2-}$.
Defining shape on the basis of the location of $X$ and $Z$ atoms, the total number of species having a square planar shape is:

1. $4$
2. $3$
3. $2$
4. $1$

Q. Why BF3 is weak lewis acid?

Q.

The correct sequence of decrease in the bond angles of the following hydrides is

1. $N{H}_3>P{H}_3>As{H}_3>Sb{H}_3$
2. $N{H}_3>As{H}_3>P{H}_3>Sb{H}_3$
3. $Sb{H}_3>As{H}_3>P{H}_3>N{H}_3$
4. $P{H}_3>N{H}_3>As{H}_3>Sb{H}_3$