How many carbon-hydrogen bond orbitals are available for overlap with the vacant p-orbital in ethyl carbonation ?
Ethyl carbocation is shown in the above image. So, it is evident that only 3 carbon hydrogen bond orbitals are available for overlap.
Stability order for CCl4 >SiCl4 >GeCl4 >SnCl4 >PbCl4 bt we know that carbon have no vacant d-orbital than how it form bond with 4Chlorine stom and bocomes most stable ?