Benzoquinone is prepared by reaction of phenol with: Na2Cr2O7, H2SO4 YOUR ANSWER KMnO4, H2SO4 Na2CrO4, HCl K2MnO4, H2SO4

 Benzoquinone is prepared by reaction of phenol with:

Na2Cr2O7, H2SO4

KMnO4, H2SO4

Na2CrO4, HCl

K2MnO4, H2SO4

Answer:Na2Cr2O7, H2SO4