1.What is the boiling point of ethanol?
A.100 degree C
B.50 degree C
C.88 degree C
D.78 degree C
Ans. D
2.Which of the following is used as a fuel in cars along with petrol?
A.Methane
B.Ethane
C.Butane
D.Ethanol
Ans. D
3.What is formed when ethanol reacts with ethanoic acid on warming in the presence of a few drops of concentrated sulphuric acid?
A.Ester
B.Ethene
C.Sodium Ethoxide
D.Ethane
Ans. A
4.Which of the following is a use of ethanol?
A.Manufacturing paints
B.In cough syrups
C.In alcoholic drinks
D.All of the above
Ans. D
5.What is used as an antiseptic to sterilise wounds and syringes in hospitals?
A.Propanol
B.Ethyl alcohol
C.Butanol
D.Methanol
Ans. B
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