Organic chemistry Quiz 10: Hydrocarbons derivatives and alcohols

written by gogorabei | June 11, 2023

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#1. (3) The molecular formula doesn't represent the isopropyl alcohol.

a)Because it dose not represent the position of (-OH) group in the compound

a)Because it dose not represent the position of (-OH) group in the compound

b)-because it represents the position of (-OH) group in the compound

b)-because it represents the position of (-OH) group in the compound

c) because it dose not represent the position of (R-) group in the compound

c) because it dose not represent the position of (R-) group in the compound

d) no correct answer

d) no correct answer

#2. (4) 2-butanol alcohols is a secondary alcohol.

a) Because the carbinol group attached to 2 alkyl groups and one hydrogen atom

a) Because the carbinol group attached to 2 alkyl groups and one hydrogen atom

b)Because the carbinol group attached to one alkyl groups and one hydrogen atom

b)Because the carbinol group attached to one alkyl groups and one hydrogen atom

c) Because the hydroxyl group attached to 2 alkyl groups and one hydrogen atom

c) Because the hydroxyl group attached to 2 alkyl groups and one hydrogen atom

d)Because the carbinol group attached to 2 alkyl groups and (2) hydrogen atom

d)Because the carbinol group attached to 2 alkyl groups and (2) hydrogen atom

#3. (5) The name of alcohol which contains 4 carbon atoms is butanol only, this name is considered inaccurate

a)Because butanol has more than one isomers so it must determine the number of carbon atom where the hydroxyl group is attached

a)Because butanol has more than one isomers so it must determine the number of carbon atom where the hydroxyl group is attached

b) because butanol has more than one isomers so it must determine the number of hydrogen atom where the hydroxyl group is attached

b) because butanol has more than one isomers so it must determine the number of hydrogen atom where the hydroxyl group is attached

c)because butanol has more than one isomers so it must determine the number of carbon atom where the cabonyl group is attached

c)because butanol has more than one isomers so it must determine the number of carbon atom where the cabonyl group is attached

d) no correct answer

d) no correct answer