9. Oksidlanganda diol, gidratlanganda esa uchlamchi spirt xosil qilish.
1. Kaliy permanganat bilan oksidlanganda diol-2,3, gidratlanganda esa uchlamchi spirt hosil qiladigan moddalami aniqlang.
1) H2CCHCH2CH2CH3; 2) H3CCHC(CH3)CH2CH3; 3) H3CC(CH3)CHCH3;
4) H3CCH(CH3)CH2CHCH2; 5) H3CCH(CH3)CHCH2;
6) H3CC(CH3)CHCH2CH3.
A) 2, 6 B) 2, 3,6 C) 1,5 D) 1,4, 5
2. Quyidagilar orasidan gidratlanganda uchlamchi spirt, kaliy permanganat bilan oksidlanganda diol-2,3 hosil bo'ladigan С5Н10 tarkibli uglevodorodlarni aniqlang.
1) CH3CH2C(CH3)CH2; 2) CH3C(CH3)CHCH3; 3) CH2C(CH3)2;
4) CH2CHCH2CH3; 5) CH3CHCHCH3; 6) CH3CHC(CH3)2.
A) 1,3, 4 B) 2, 6 C)1,3 D) 2, 5, 6
3. Quyidagilar orasidan kaliy permanganat bilan oksidlanganda diol-1,2, gidratlanganda esa uchlamchi spirt hosil qiladigan uglevodorodlarni aniqlang.
1) CH3CH2C(CH3)CH2; 2) CH3C(CH3)CHCH3; 3) CH2C(CH3)2;
4) CH2CHCH2CH3; 5) CH3CHCHCH3; 6) CH3CHC(CH3)2.
A) 2, 6 B) 2, 5, 6 C) 1,3,4 D) 1,3
4. Quyida berilgan C6H12 tarkibli uglevodoroddan qaysilari gidratlanganda uchlamchi spirt kaliy permanganat bilan oksidlanganda diol-1,2 hosil qiladi?
A) (CH2)2CH C2H5 va (CH3)2 CC(CH3)CH3
B) (CH2)2CHC2H5 va HCC(CH2)CH2CH2CH
C) H2CC(CH2)(CH2)2CH2 va CH3CH2C(CH3)2CH2CH3
D) CH2C(CH3)(C3H7) va (CH3)2CHC(CH3)CH2
5. Izopropilspirt kaliy permanganat (H2SO4) ishtirokida oksidlansa, qanday birikma hosil bo`ladi?
A) etanol B) propanon C) dipropil efir D) propanal
6. C5H10 tarkibli modda gidratlanganda ikkilamchi spirt, kaliy permanganat bilan oksidlanganda diol-2,3 hosil bo`lsa, moddani nomini aniqlang.
A) penten-2 B) penten-3 C) penten-1 D) penten-4
7. C4H8 tarkibli modda suv bilan reaksiyasida ikkilamchi spirt, kaliy permanganat bilan oksidlansa diol-1,2 hosil bo`lsa, moddani nomi qanday?
A) buten-1 B) buten-2 C) butin-2 D) buten-2
8. C6H12 tarkibli modda suv bilan gidratlansa uchlamchi spirt, kaliy permanganat bilan oksidlansa diol-1,2 hosil bo`ladi. Boshlang`ich moddani nomini aniqlang.
A) 2,3-dimetil buten-1 B) 2,3-dimetil buten-2
C) 2,2-dimetil buten-2 D) 1,2-dimetil buten-2
9. Suv bilan gidratlansa uchlamchi spirt, kaliy permanganat bilan oksidlansa diol-1,2 hosil qiladigan moddani aniqlang.
A) CH2C(CH3)CH(CH3)CH3 B) CH2CHCHCH3CCH3
C) C2H5CC(CH3)CH2 D) CH2C(CH)3C(CH3)CH2
10. CH2C(CH3)CH(CH3)CH3 tarkibli modda gidratlansa uchlamchi spirt, kaliy permanganat bilan oksidlansa diol-1,2 hosil qilsa, uning nomini aniqlang.
A) 2,3-dimetil buten-1 B) 2,3-dimetil buten-2
C) 2,2-dimetil buten-3 D) 2,4-dimetil buten-2
11. Gidratlanganda uchlamchi spirt, oksidlanganda diol-3,4 hosil qiladigan C10H20 moddani nomini aniqlang.
A) 2,3,4-trimetil geksen-3 B) 2,3,4,5-tetrametil geksen-3
C) 2,3,4,5-tetrametil geksen-2 D) 2,3,4,5-tetrametil geksen-4
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