Chemistry - STEREO ISOMERISM Question with Solution | TestHub

Ans. (B) 4. The four positions around the ring can carry 'up' Br atoms in the patterns: all four up (1), three up and one down (2) - all positions equivalent; two up and two down with the up atoms adjacent (1,2); and two up and two down with the up atoms opposite (1,3). Total = 4 geometrical isomers.