topscore test 1 ochem question 73

[Questions]

Advertisement - Members don't see this ad

For topscore test 1 ochem question 73, how is the answer B? how are all the hydrogens in the benzene identical?

 

[prsndwg]

For topscore test 1 ochem question 73, how is the answer B? how are all the hydrogens in the benzene identical?

if you cut in from the middle of the benzene ring, you ll see the symmetry. When symmetry is there, the hydrogens on both sides will become equal and only one of them will show up as a peak.