A) 2, 4
45. (00-8-11) Qaysi reagentlar yordamida quyidagi jarayonlarni amalga oshirish mumkin?
nitrobenzol —> anilin —Y—>
—> fenilammoniy-bromid 1) X = NH4CI; 2) X = (NH4)2S;
3) X = NH4N03; 4) Y = Br2; 5) Y = HBr;
6) Y = NaBr.
A) 2, 4 B) 3, 5 C)1,6
D) 3, 6
E) 2, 5