how many covalent bond are present in butyne molecule
In butyne, there is one triple bond and eight single bonds. A triple bond is formed by sharing of 6 electrons. So in all, there are 8 +1 = 9 covalent bonds in butyne.
How many covalent bond(s) is/are present in an oxygen molecule?
How many covalent bonds are present in an iso-butane molecule ?