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WorksheetsAlcohol
Total questions: 15
Worksheet time: 9mins
What is the missing product during incomplete combustion of ethanol?
CH3OH
CO2
HCOOH
H2O
Which pair is obtained from the fermentation of glucose?
Cellulose and water
CO2 and H2O
Ethanol and oxygen
Ethanol and CO2
Which substance when dissolved in water forms a solution that conducts an electric current?
C2H5OH
C6H12O6
C12H22O11
CH3COOH
To which homologous series does CH3CH2CH2CH3 belong?
Methane
Ethane
Propane
Butane
An alcohol that has its boiling point just below proponol is (a) .
Alkanol is IUPAC naming system of (a) .
The use of breathalyzer is based on (a) property of alcohol.
The poisonous substance added to ethanol in denaturing alcohol is called _____.
Methylated spirit
dehydrated alcohol
esterification
The chemical reaction given below is an example of:
Fermentation
Hydrogenation
saponification
esterification
Which general formula represents the compound, CH3CH2CCH?
CnHn
CnH2n-2
CnH2n
CnH2n+2
What is the IUPAC name for a compound represented by structure below?
Hexan-3-ol
Hexan-4-ol
Heptan-3-ol
Heptan-4-ol
The enzyme complex in the yeast that catalyzes the break down of sugar into alcohol and carbon dioxide is:
Lypase
Zymase
Amylase
Sucrase
Study the organic structure to answer the question that follows:
Q: Which pair of structure contains alcohol and acid?
(i) and (ii)
(i) and (iii)
(ii) and (iv)
(iii) and (iv)
Which is the correct order for the trend in boiling point of alcohol in its homologous series with respect to the number of carbon atom in the alcohol?
methanol>ethanol>propanol>butanol
methanol>ethanol>butanol>propanol
methanol<ethanol<propanol<butanol
methanol<ethanol<butanol<propanol
A reagent for conversion of ethyl alcohol to acetaldehyde is:
MnO4
K2Cr2O7
O2
Fe(CN)6
