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Question-1
The case with which a liquid turns to vapour.
(A)
Miscibility
(B)
Viscosity
(C)
Volatility
(D)
Density
Question-2
Ethanol on heating with acidified dichromate gives:
(A)
Ketane
(B)
Aldehyde
(C)
Carboxylic acid
(D)
Alkane
Question-3
The spectroscopy which is used to identify alcohols.
(A)
Mass
(B)
Ultraviolet
(C)
Infra red
(D)
Raman spectroscopy
Question-4
Unleaded petrol contains the alcohol:
(A)
Ethanol
(B)
Methanol
(C)
Propanol
(D)
Butanol
Question-5
Secondary alcohol on heating with acidified dichromate gives:
(A)
Aldehyde
(B)
Carbolic acid
(C)
Alkane
(D)
Ketone
Question-6
Glucose is converted to ethanol by:
(A)
Bacteria
(B)
Fungus
(C)
Algae
(D)
Enzymes
Question-7
The dehydrating agent used to convert alcohol to ethene is:
(A)
CaCl
2
(B)
CaSO4
(C)
HCl
(D)
H
2
SO
4
Question-8
The gas produced when concentrated sulphuric acid and sodium bromide reacts.
(A)
HBr
(B)
H
2
S
(C)
HCl
(D)
H
2
Question-9
Metallic sodium reacts with ethanol producing the gas:
(A)
Carbon dioxide
(B)
Oxygen
(C)
Hydrogen
(D)
Nitrogen
Question-10
The alcohol which do not react with acidified dichromate is:
(A)
Primary alcohol
(B)
Secondary alcohol
(C)
Tertiary alcohol
(D)
Aliphatic alcohol
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Cambridge Advanced Grade 12
IGCSE
Practice in Related Chapters
Planet Earth
Atomic Structure
Group VII Elements and their Compounds
Halogenoalkanes
Basic Concepts in Organic Chemistry
Alcohols
Hydrocarbons: Alkenes
Hydrocarbons: Fuels
Reaction Rates
Enthalpy Changes
Equilibria
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