Chemistry - STEREO ISOMERISM Question with Solution | TestHub

Ans. Diastereomers.

Sol. Here CH₃ and H are interchanged on the bridge carbon while the skeleton is drawn the same way (C=C on the right in both). That carbon is a stereocentre (its two ring paths are different) and the rest of the framework is already stereogenic, so the two structures differ in configuration at one centre only : diastereomers.