Hybridisation

Q. Which of the following molcules has a linear shape?

1. $C{O}_2$
2. $N{O}_2^{-}$
3. $S{O}_2$
4. $Cl{O}_2^{-}$

Q. The geometry of electron pairs around $I$ in $I{F}_5$ is:

1. Octahedral
2. Trigonal bipyramidal
3. Square pyramidal
4. Pentagonal planar

Q. In allene $\left(C_3{H}_4\right),$ the type(s) of hybridisation of the carbon atoms, is (are)

1. sp and $s{p}^3$
2. sp and $s{p}^2$
3. only $s{p}^3$
4. $s{p}^{2}ands{p}^3$

Q. Which of the following statements are correct regarding $C{l}_{2}O$ molecule?

1. The molecule is planar
2. The shape of the molecule is bent
3. O-atom is $s{p}^3$-hybridised.
4. The molecule is non-planar.

Q. Which species among the following has bond angle of ${109.5}^o$?

1. $S{O}_2$
2. $BeC{l}_2$
3. $B{F}_3$
4. $C{H}_4$

Q. In allene $\left(C_3{H}_4\right),$ the type(s) of hybridisation of the carbon atoms, is (are)

1. sp and $s{p}^3$
2. sp and $s{p}^2$
3. only $s{p}^3$
4. $s{p}^{2}ands{p}^3$

Q. The correct order of increasing s character (in perencetage) in the hybrid orbitals in below molecules/ions is (assume all hybrid orbitals are exactly equivalent):

$\underset{I}{C{O}_3^{2-}};\underset{II}{Xe{F}_4};\underset{III}{I_3^{-}};\underset{IV}{NC{l}_3};\underset{V}{BeC{l}_2\left(g\right)}$

1. II< III< IV< I< V
2. II< IV< III< V< I
3. III< II< I< V< IV
4. II< IV< III< I< V

Q. Which species among the following has bond angle of ${109.5}^o$?

1. $S{O}_2$
2. $BeC{l}_2$
3. $B{F}_3$
4. $C{H}_4$

Q. The geometry of $S$ in $S{F}_6$ is:

1. Octahedral
2. Trigonal bipyramidal
3. Square pyramidal
4. Pentagonal planar

Q. What will be the shape of $IC{l}_2^{-}$ among the following ?

1. Bent
2. Trigonal bipyramidal
3. Linear
4. Trigonal planar

Q.
Hybridization of central I in $I_3^{-}$ is :

1. $sp$
2. $s{p}^2$
3. $s{p}^3$
4. $s{p}^{3}d$

Q. The geometry of $S$ in $S{F}_6$ is:

1. Octahedral
2. Trigonal bipyramidal
3. Square pyramidal
4. Pentagonal planar

Q.
Hybridization of central I in $I_3^{-}$ is :

1. $sp$
2. $s{p}^2$
3. $s{p}^3$
4. $s{p}^{3}d$

Q. Which species among the following has bond angle of ${109.5}^o$?

1. $S{O}_2$
2. $BeC{l}_2$
3. $B{F}_3$
4. $C{H}_4$

Q. Which of the following compounds is polar and has a central atom with $s{p}^3$ hybridisation?

1. $H_{2}C{O}_3$
2. $Si{F}_4$
3. $B{F}_3$
4. $HCl{O}_2$

Q. In which of the following sets the central atom of each member involves $s{p}^3$ hybridisation?

1. $I{O}_4^{-},IC{l}_4^{-},I{F}_4^{+}$
2. $Xe{O}_3,Xe{O}_4,Xe{F}_4$
3. $S{O}_3,S{O}_3^{2-},S{O}_4^{2-}$
4. $PC{l}_4^{+},B{F}_4^{-},Cl{O}_4^{-}$