Question

(a) Write molecular formula of cyclohexane.
(b) Draw structure formula of cyclohexane and write number of co-operative bonds present in it.
(c) Which is ethene in the following? Write number of double bonds present in it.
(i) $C_2{H}_2$
(ii) $C_2{H}_4$
(iii) $C_2{H}_6$

Answer 1

a) The molecular formula of cyclohexane $C_6{H}_{12}$.

b) In the structure formula of cyclohexane there are 16 single bonds present.

c) $C_2{H}_4$ is the molecular formula for ethane. There is one double bond in this structure.