Worksheetschemical properties of alcohol
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
The molecular formula of pentanoic acid is
a)
C5H11O2
b)
C5H9O2
c)
C5H10O
d)
C5H10O2
e)
C5H12O2
2.
Product for fermentation of glucose are
a)
alcohol
b)
carbon dioxide
c)
water
d)
oxygen
3.
Hydration of pentene produce
a)
pentanol
b)
ethanol
c)
ethene
d)
pentanoic acid
4.
Hydration of ethene need
a)
phosphoric acid
b)
300 oC
c)
60 atm
d)
1 atm
5.
Alcohol burns produce
a)
carbon dioxide
b)
water
c)
oxygen
d)
nitrogen
6.
What happen to the lime water
a)
get clear
b)
become cloudy
c)
bubbles
d)
no change
7.
what is the name of the process
a)
dehydration of alcohol
b)
hydration of alcohol
c)
substitution of ethene
8.
Do alcohol is flammable
a)
yes
b)
no
9.
What happen if ethene gas is tested with bromine water
a)
remain brown
b)
decolourised
c)
change to white
10.
what is the name of the process carboxylic acid react with alcohol
a)
esterification
b)
oxidation
c)
dehydration
100 %
