The actual structure of the molecule is needed to answer this as there are more than one compounds with the formula asked in the question.
There are 4 carbon atoms, which each individually act as a central atom since they are surrounded entirely by the hydrogen atoms. Each carbon forms 4 sigma bonds, therefore, each carbon atom has a hybridization state of sp^3.
The hybridization of the bonding orbitals of carbon in carbon tetrachloride are sp3 hybridized. The hybridization occurs between the s orbital of the hydrogen atom and the px, py, pz orbitals of the carbon atom, hence it is sp3 hybridized.
Those atoms undergo sp hybridization.
Carbon 4Hydrogen 1
It should be trigonal planar, and each carbon is sp2 hybridized.
There are 4 carbon atoms, which each individually act as a central atom since they are surrounded entirely by the hydrogen atoms. Each carbon forms 4 sigma bonds, therefore, each carbon atom has a hybridization state of sp^3.
The hybridization of the bonding orbitals of carbon in carbon tetrachloride are sp3 hybridized. The hybridization occurs between the s orbital of the hydrogen atom and the px, py, pz orbitals of the carbon atom, hence it is sp3 hybridized.
Hyberdization of each carbon in formaldehyde
You will need to supply a structural formula for this question to be answered. Or you could simply count the number of other atoms bonded to each carbon: 4 means it's sp3, 3 is sp2, and 2 is sp.
Those atoms undergo sp hybridization.
Carbon 4Hydrogen 1
Each carbon atom has sp2 hybridization and are locked in the same plane due to the double bond located between them. The carbon atoms have 3 electron groups surrounding them with no lone pairs present thefore, It will have a trigonal planar geometry
atom
Carbon monoxide contain one atom of carbon and one atom of oxygen.
It should be trigonal planar, and each carbon is sp2 hybridized.
A single (nonpolar) covalent joins the carbon atom to each of the hydrogen atoms.
Hybridisation is given by the formula: H=1/2{ V + X - C + A} V=no of valence electrons in central atom X=no of monovalent atoms around the central atom C= +ve charge on cation A= -ve charge on anion C2H2 is ethyne and the structure is a triple bond between te carbon atoms then each hydrogen is bonded to one of the carbons. So it looks like H-C[tb]C-H ([tb] denotes triple bond). The hybridization for each of the carbon atoms is sp.