Covalency of carbon in the CO molecule is three because

Covalency of carbon in diamond is

To measure the covalent radius of carbon which of the following molecule is used :

Number of covalent bonds in ethane molecule

Statement-1 : C Cl_4 is not hydrolysed. Statement-2 : Maximum covalency of Carbon is 4 . It cannot expand its octet because of no vacant d orbitals.

Covalence of carbon in the functional group of C and D are

Number of covalent bonds in methane molecule