CÁC CÂU ĐÃ SAI CHƯƠNG 5: DẪN XUẤT HALOGEN-ALCOHOL-PHENOL VÀ CHƯƠNG 6: NHÓM CARBONYL VÀ CARBONXYLIC ACID
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6 Terms
What is the correct formula for aliphatic alcohol?
CnH(2n+2-m)(OH)_m, where n ≥ m ≥ 1.
What observable change occurs when a gas is bubbled through bromide water in the reaction involving C2H5Br and KOH?
The bromine water loses its color.
What is the order of boiling points for the following halogen derivatives: C2H5F, C2H5Br, C2H5I, C2H5Cl?
C2H5I > C2H5Br > C2H5Cl > C2H5F.
Which compounds react completely with excess H2 to produce the same product?
(1), (2), (4) react completely with excess H2.
What type of aldehyde has one double bond in its carbon chain?
The general formula is CnH(2n-1)CHO.
Arrange the following compounds in order of increasing acidity: CH3COOH, C2H5OH, C6H5OH.
C2H5OH < C6H5OH < CH3COOH.
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