ph3 hybridisation

In this hybridisation one '2s' and three '2p' orbitals present in the valence shell of the excited carbon atom get hybridised to give rise to four new orbitals of equivalent energies. Each sp 3 hybrid orbital is an average of one '2s' orbital and three '2p' orbi..

Solution - In NF 3 nitrogen involves sp 3 hybridisation and one position is occupied by a lone pair. Therefore the molecule is pyramidal. But in BF 3 , B involves sp 2 hybridisation having triangular planer geometr..

In this case, one s- and three p-orbitals hybridize to form four sp 3 hybrid orbitals. These four sp 3 -hybrid orbitals are oriented in a tetrahedral arrangement. The common example of molecule involving sp 3 -hybridisation is methane (CH 4 ). Therefore, CH 4..

Alcohols and Phenols are compounds containing -OH as the functional groups. In alcohols, the -OH group is attached to sp 3 hybridised carbon. In phenols, it is attached to sp 2 hybridised carbon of an aromatic ring. In ethers, oxygen atom is attached to two car..

The carbon atom of the C-X bond in haloalkanes, is sp 3 hybridised while in haloarenes the carbon atom is sp 2 hybridized. The sp 2 hybridized carbon atom with a greater 's' character is more electronegative. It can hold the electron pair of the bond more tightly than the sp..

In diamond, the carbon atoms are arranged tetrahedrally (sp 3 hybridisation of C): each C atom is linked to its neighbors by four single covalent bonds. This leads to a three-dimensional network of covalent bonds...

Due to its small size the carbon atom can also form multiple bonds i.e., double and triple bonds with not only carbon but with atoms of other elements like oxygen, nitrogen, etc. The formation of these multiple bonds gives rise to a variety in the carbon compounds. Types and number of bond..

1) Clinical symptoms provide the initial indication of the kind of STD. 2) Laboratory investigations including culture microscopic observation gives some confirmation. 3) Detection of specific antigens / antibodies by ELISA or other tests. 4) In culture the organism can be isolated, grown..

Summary - Alcohols and Phenols are compounds containing -OH as the functional groups. In alcohols, the -OH group is attached to sp 3 hybridised carbon. In phenols, it is attached to sp 2 hybridised carbon of an aromatic ring. In ethers, oxygen atom is attached to two c..

5 molecule The outer electronic configuration of phosphorus, the central atom, is 3s 2 3p 3 which may be represented as shown in fig.1.24 (a). It has three unpaired electrons in the ground state:..