Question

Draw (E)-4-chloro-but-2-ene and explain the assignment of the descriptor (E) in the name of the compound.

Draw (S)-1-chloro-1-fluoro-ethane and explain the assignment of the descriptor (S) in the name in the name of the compound

Answer 1

$\fbox\red{A}\fbox\pink{N}\fbox\blue{S} \fbox\green{W}\fbox\pink{E}\fbox\red{R}{★}\red{★}{★}\red{★}{★}$