Organic chemistry quiz 12:Chemical properties of alcohols. To : Detection of phenol
written by gogorabei
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June 13, 2023
Results
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#1.
(10) Ethanol is used in sterilizing mouth and teeth.
a)Due to its ability to kill microbes
a)Due to its ability to kill microbes
b)due to its ability to remove microbes
b)due to its ability to remove microbes
c) due to its ability to stop the growth of microbes
c) due to its ability to stop the growth of microbes
d) a, b and c
d) a, b and c
#2.
(11) Glycerol is used in manufacturing textiles.Give Reason
a)Because it renders them soft and flexible
a)Because it renders them soft and flexible
b)because it renders them solid and flexible
b)because it renders them solid and flexible
c)because it renders them rigid and flexible
c)because it renders them rigid and flexible
d)b and c
d)b and c
#3.
(12) Glycerol is used in the preparation of explosive substances.
a)because it reacts with dil nitric acid and sulphuric acid forming trinitroglycerine which gives a large amount of heat and gases on being burnt
a)because it reacts with dil nitric acid and sulphuric acid forming trinitroglycerine which gives a large amount of heat and gases on being burnt
b)Because it reacts with conc nitric acid and sulphuric acid forming trinitroglycerine which gives a large amount of heat and gases on being burnt
b)Because it reacts with conc nitric acid and sulphuric acid forming trinitroglycerine which gives a large amount of heat and gases on being burnt
c)because it reacts with conc nitric acid and phosphoric acid forming trinitroglycerine which gives a large amount of heat and gases on being burnt
c)because it reacts with conc nitric acid and phosphoric acid forming trinitroglycerine which gives a large amount of heat and gases on being burnt
d)because it reacts with dil nitric acid and sulphuric acid forming dinitroglycerine which gives a large amount of heat and gases on being burnt
d)because it reacts with dil nitric acid and sulphuric acid forming dinitroglycerine which gives a large amount of heat and gases on being burnt
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