This Is Organic Chemistry Please Help Me With These

7. Identify the relationship In each of the following pairs. [)0 the drawings represent
1- constitutional’ Isomers or 2 -the same compound thatquot; 15 drawn in the different way or
3 — different conformations of the same compound or 4 — enantiomers? You can choose 4 out of 8 and I will grade only 4. Do your best. this QUBStiOquot; may be challenging- H301quot; F OHS H30 F ES 35 Science