Number of C–H bonds in ethane are ___.
4
2
6
3
Number of C–H bonds in ethane means number of single bonds present in C2H6 . The structure of C2H6 is given below:
Ethane, with the molecular formula C2H6 has
(a) 6 covalent bonds.
(b) 7 covalent bonds.
(c) 8 covalent bonds.
(d) 9 covalent bonds.