Explain why alkenes can have stereoisomers

Alkenes have stereoisomers because no free rotation possible around the C=C double bond, as to do so would break the pi-bond between the two atoms. which requires energy to break.

JH

Related Chemistry A Level answers

All answers ▸

What factors affect ionisation energy and how does each of them affect it?


State and explain the trend in ionisation energies and its effect on the reactivity of groups containing metals.


What is entropy?


Give the electron configuration of fluorine