42,4 g benzol gomologinning nitrolanishidan 42,28 g bitta nitroguruh t

91. (v17-112-15) 42,4 g benzol gomologinning nitrolanishidan 42,28 g bitta nitroguruh tutgan nitrobirikmalar aralashmasi hosil boldi. Agar reaksiya unumi 70% bolsa, benzol gomologinning formulasini toping. A) C8H10 Р’) РЎСЋРќРё
C) C7H8
D) C9Hi2