A) 4
23. (v6-105-14) Yuqori molekulali modda izobutilenning polimerlanish reaksiyasi natijasida olingan. Lining struktur zvenosini toping:
1) -CH2C(CH3)2-; 2) -CH2C(CH3)=CH-;
3) -CH(CH3)CH(CH3)-; 4) -CH2CH(C2H5b
A) 4 B) 2 C)3
D) 1
A) 4
23. (v6-105-14) Yuqori molekulali modda izobutilenning polimerlanish reaksiyasi natijasida olingan. Lining struktur zvenosini toping:
1) -CH2C(CH3)2-; 2) -CH2C(CH3)=CH-;
3) -CH(CH3)CH(CH3)-; 4) -CH2CH(C2H5b
A) 4 B) 2 C)3
D) 1
Ответ: |
Сборник: Kimyo
Параграф:
93.2. Polikondensatsiya va polimerlanish reaksiyalari, sopolimerlanish reaksiyalari
DTM тестирование онлайн | DTM test online