Question

What do you understand by hybridization on the basis of hybridization
discuss the structure and type of hybridization of.
i) PCI5 ii) If iii) Si Cl4 iv) SF6 v) H2O​

Answer 1

Answer:

Explanation:

PCl  

5

​  

 : P(G.S)=1s  

2

2s  

2

2p  

6

3s  

2

3p  

3

 

P(E.S)=1s  

2

2s  

2

2p  

6

3s  

1

3p  

3

 

One s , three p & one d orbitals of same shell participate to give sp  

3

d hybridisation.

Shape: Trigonal bipyramidal.

Figure-1 represents the shell diagram.

Figure-2 represents the shape .

NH  

3

​  

:N(G.S)=1s  

2

2s  

2

2p  

3

 

N(E.S)=1s  

2

 

One s , three p participate to give sp  

3

 hybridisation.

Shape: Pyramidal

Figure-3 represents the shell diagram.

Figure-4 represents the shape .

H  

2

​  

O:O(G.S)=1s  

2

2s  

2

2p  

4

 

O(E.S)=1s  

2

2s  

2

2p  

x

2

​  

2p  

y

1

​  

2p  

z

1

​  

 

Two half filled sp  

3

 hybrid orbital of Oxygen atom & s orbital of 2 Hydrogen atom overlap to form water.

Shape: V-shaped or distorted tetrahedral due to lp−lp,lp−bp,bp−bp repulsion.

Figure-5 represents the shell diagram.

Figure-6 represents the shape .

SF  

6

​  

:1s  

2

2s  

2

2p  

6

3s  

2

3p  

4

 

Hybridisation- sp  

3

d  

2

 

Shape: Octahedral.

Figure-7 represents the shell diagram.

Figure-8 represents the shape .