A.③ | B.①②④⑤ | C.③⑤ | D.①②④ |
A.盐酸 | B.酒精 | C.稀硝酸 | D.浓硫酸 |
A.CH3OH | B. |
C. | D.CH3CH2CH2OH |
A.乙醇催化氧化制取乙醛: CH3CH2OH+O2CH3CHO+H2O |
B.苯与浓硫酸、浓硝酸的混合液共热制硝基苯: |
C.乙酸和乙醇发生反应生成乙酸乙酯: CH3CH2OH + CH3COOHCH3COOC2H5 |
D.乙烯使酸性高锰酸钾溶液褪色: |
A.①②③④ | B.②③④ | C.①③ | D.②④ |
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