1) What is the functional group of alcohols? a) C=C b) -COOH c) -OH d) -COO- 2) Name the alcohol with three carbon atoms in its chain. a) Propanol b) Pentanol c) Triol d) Propenal 3) T or F? Alcohols are saturated. a) True b) False 4) What is the structural formula of ethanol? a) C2H5O b) CH3CH3O2 c) CH3CH2OH d) CH3COOH 5) State the products made when ethanol undergoes complete combustion. a) carbon dioxide + oxygen b) carbon monoxide + soot c) carbon + water d) carbon dioxide + water 6) State the products made when ethanol undergoes microbial oxidation. a) Ethanoic acid + water b) Ethane c) Carbon dioxide + water d) Alkane + alkene 7) What is the general formula for alcohols a) CnH2n+2 b) CnH2n c) CnH2n+1OH d) CnH2n+1COOH 8) What is a homologous series a) similar chemical properties  b) same general formula c) different structural formula d) All of the above

Alcohols

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?