Question

6 How many o and a bonds are present in the following
molecules?
C₂H6
C₂H4,
C2H2,
BF3​

Answer 1

Answer:

A triple bond contains 1 sigma and 2 pi bond and a double bond contains 1 sigma and 1 pi bond. πBonds=2+1=3. σ(C−C)=4. σ(C−H)=6