🤓 Based on our data, we think this question is relevant for Professor Nilsson's class at Abilene Christian University.
For each of the pairs shown below, give the best answer which describes the relationship between each molecule in the pair. Choose from one of the following: (i) constitutional isomers; (ii) different conformations of the same compound; or (iii) stereoisomers that cannot be interconverted by rotation about single bonds. (For each pair, choose the best one; give one letter. ) In part a through part d of this problem, a letter may be used more than once.