A) 1,5, 6
9. (98-11-41) Qaysi uglevodorod quyidagi element tarkibiga ega? C - 83,33%,
H-16,67%
1) pentan; 2) geksan; 3) 2-metilbutan;
4) 2,2-dimetilpropan; 5) 2-metilpentan;
6) 2-metilpentan.
A) 1,5, 6 B) 2, 5, 6
C)1,4, 5
D) 1, 3, 4
E) 3, 4, 5
A) 1,5, 6
9. (98-11-41) Qaysi uglevodorod quyidagi element tarkibiga ega? C - 83,33%,
H-16,67%
1) pentan; 2) geksan; 3) 2-metilbutan;
4) 2,2-dimetilpropan; 5) 2-metilpentan;
6) 2-metilpentan.
A) 1,5, 6 B) 2, 5, 6
C)1,4, 5
D) 1, 3, 4
E) 3, 4, 5
Ответ: |
Сборник: Kimyo
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