CHO ANKAN A COỰ TEÕN GOÙI

14. - ON TAP HK II LOP 11 PHAN TRAC NGHIEM
ON TAP HK II LOP 11 PHAN TRAC NGHIEM

14. Cho ankan A coự teõn goùi: 3-etyl-2,4-dimetyl hexan. CTPT cuỷa A laứ:

A. C 10 H 22 B. C 11 H 24 C. C 9 H 20 D. C 8 H 18