Question

Multiple covalent bonding does not exist in: * 1 point A. C2H6 B. O3 C. N2 D. C2H2

Answer 1

Answer:

(A)

Explanation:

BECAUSE IT IS an alkane

Answer 2

Multiple covalent bonding does not exist in C2H6. (Option A)

• The C2H6 or ethane is an alkane.

• And,in the alkanes the hydrogen atoms are connected with carbon atoms by the help of single covalent bonds only. Due to this only existence of single bonds, the alkanes have tree like arrangements.

• The other three chemical substances (ie. O3,N2,C2H2) do have multiple covalent bonds in their chemical structures.