WorksheetsMASTERCHEMPRO 4:HALOALKANES, HYDROXY, CARBONYL & CARBOXYLIC ACID
Total questions: 20
Worksheet time: 15mins
Which of the following is formed when 1-chloropropane reacts with ethanolic KOH
1-propanol
2-propanol
propene
propane
What would you make if you reacted CH3CH2MgBr (Grignard reagent) with methanal?
1-propanol
1-butanol
2-propanol
2-butanol
What is produced when propanone reacted with CH3CH2MgBr (Grignard reagent)?
Primary alcohol
Secondary alcohol
Tertiary alcohol
Quarternary alcohol
Which of the following reagents will react with propanal?
I. Na2Cr2O7 / H+/ ∆
II. KCN / H+
III. NaBH4 in methanol
I only
I and II
II and III
I, II, and III
Carbonyl compounds CANNOT be synthesized through
ozonolysis of alkenes
oxidation of 2° alcohol
oxidation of 1° alcohol
esterification
The reaction of a carbonyl compound with H2O is this type of reaction...
Electrophillic Addition
Nucleophillic Substitution
Elimination
Nucleophillic Addition
Which reagent is commonly used to convert carboxylic acids into acyl chlorides?
HCl
Cl2
SOCl2
CH3Cl
2-butanol heated with acidified KMnO4 solution produced
butanone
butanoic acid
butene
butane
2-propanol heated with conc. H2SO4 produced
propanoic acid
propene
propane
propanal
2-methyl-1-propanol heated with acidified K2Cr2O7 solution produced
alkene
alcohol
carboxylic acid
ketone
1-hexanol reacts with PCC/CH2Cl2 produced
hexene
hexanal
hexanoic acid
hexane
Which of the following reaction is NOT shown by ketones?
reaction with HCN
reaction with 2,4-dinitrophenyl hydrazine
reaction with NaHSO3
reaction with Fehling's solution
How do you produce a carboxylic acid?
Reducing a secondary alcohol or ketone
Oxidizing a primary alcohol or an aldehyde
Reducing a primary alcohol or aldehyde
Oxidizing a secondary alcohol or a ketone
What happens when you add a strong base to a carboxylic acid?
Carboxylic base
Benzoic acid
Carboxylic acid salt
Strong acid
Nitriles can be formed by reacting haloalkanes with......
Amines
Amides
Sodium Cyanide or Potassium Cyanide
Potassium Nitrile
Compound T is an alcohol and optically active. Upon oxidation with acidified KMnO4 solution, a ketone, U is formed. Compound T is
CH3CH2OH
(CH3)2C(OH)CH3
CH3CH(OH)CH2CH3
CH3CH2CH(OH)CH2CH3
Carbonyl compounds CANNOT be synthesized through
ozonolysis of alkenes
oxidation of 2° alcohol
oxidation of 1° alcohol
esterification
cyclopentanol reacts with SOCl2 produced
2-chlorocyclopentane
chlorocyclopentanoic acid
chlorocyclopentene
chlorocyclopentane
methanol reacts with PCl5 produced
chloride
chloro methane
chlorox
chlorine
