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Question-1
The determination of the empirical formula of an organic compound involves:
(A)
Combustion analysis
(B)
Volumetric analysis
(C)
Chromatographic analysis
(D)
Titration method
Question-2
Substances that are used in reactions to increase the rate of reaction.
(A)
Electrophile
(B)
Nucleophile
(C)
Catalysts
(D)
Enzymes
Question-3
The compound having the functional group - NH
2
is:
(A)
Ketone
(B)
Amines
(C)
Alcohols
(D)
Aldehydes
Question-4
An aromatic compound is:
(A)
Benzene
(B)
Alkenes
(C)
Alkanes
(D)
Alkynes
Question-5
Hydrolysis of bromoethane gives:
(A)
Methanol
(B)
Ethanol
(C)
Propanol
(D)
Butanol
Question-6
An electron pair acceptor which is attracted to an electron - rich molecule is called:
(A)
Electrophile
(B)
Nucleophile
(C)
Nucleons
(D)
Atoms
Question-7
An electron pair donor which is attracted to an atom with a partial positive charge.
(A)
Electrophile
(B)
Nucleophile
(C)
Carbonium ions
(D)
Carbocations
Question-8
Butane shows the isomerism:
(A)
Stereo isomerism
(B)
Optical isomerism
(C)
Structural isomerism
(D)
Geometric isomerism
Question-9
The formula of ethanoic acid is:
(A)
C
2
H
5
COOH
(B)
(CH
3
)
2
CH - COOH
(C)
CH
3
COOH
(D)
C
6
H
5
COOH
Question-10
The scientist who made the organic compound urea from an inorganic compound for the first time.
(A)
Schrodinger
(B)
Wohler
(C)
Hund
(D)
Mulliken
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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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