Ap EapcetChemistry In Everyday LifeAP EAPCET 2023 - 15th May Morning ShiftMCQ+1 / -02023\(\text { The group present in prontosil is }\)A\(-\mathrm{N}=\mathrm{N}-\)B\(-\mathrm{As}=\mathrm{As}-\)CDCheck AnswerClear SelectionReveal AnswerShow Explanation