2.3.3 Reactions of Alcohols (M)
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Question 1 of 9
1. Question
1 point(s)Untuk pembakaran lengkap, satu molekul sebatian organik memerlukan 3 molekul oksigen. Apakah formula sebatian ini mungkin?
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Question 2 of 9
2. Question
1 point(s)
Rajah menunjukkan proses pengoksidaan etanol. Apa yang boleh diperhatikan selepas campuran dipanaskan selama 5 minit?
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Question 3 of 9
3. Question
1 point(s)Persamaan di bawah mewakili tindak balas dalam penyediaan etena.
C₃H₇OH → C₃H₆ + H₂O
Apakah nama tindak balas ini?
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Question 4 of 9
4. Question
1 point(s)Persamaan berikut mewakili tindak balas pengoksidaan etanol.
C₂H₅OH + 2[O] → A + H₂O
Kepada siri homolog mana A tergolong?
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Question 5 of 9
5. Question
1 point(s)Sebatian organik Y bertindak balas dengan natrium untuk memberikan sebatian dengan formula molekul C₂H₅ONa. Apakah sebatian Y?
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Question 6 of 9
6. Question
1 point(s)
Rajah di bawah menunjukkan tindak balas sebatian karbon X. Yang manakah benar tentang sebatian X dan Tindak Balas 2?
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Question 7 of 9
7. Question
1 point(s)
Rajah di atas menunjukkan tindak balas etanol. Bahan kimia yang manakah perlu ditambahkan kepada etanol dalam tindak balas I dan II?
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Question 8 of 9
8. Question
1 point(s)Bahan X adalah alkohol. Apabila 1 mol bahan X dibakar dalam oksigen berlebih, ia menghasilkan karbon dioksida dan air pada nisbah 3:4. X mungkin adalah
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Question 9 of 9
9. Question
1 point(s)Yang manakah benar tentang alkohol?
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