45. (v20/21 -138-23) Kimyoviy miqdori
0. 01.mol bolgan tabiiy kauchukning massasi
13,6 kg ga teng. Kauchukning polimerlanish darajasini korsating.
A) 20000 B)2000
C)1000 D)10000
45. (v20/21 -138-23) Kimyoviy miqdori
0. 01.mol bolgan tabiiy kauchukning massasi
13,6 kg ga teng. Kauchukning polimerlanish darajasini korsating.
A) 20000 B)2000
C)1000 D)10000
Ответ: |
Сборник: Kimyo
Параграф:
93.2. Polikondensatsiya va polimerlanish reaksiyalari, sopolimerlanish reaksiyalari
DTM тестирование онлайн | DTM test online