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Question-1
Hydrocarbons containing one or more benzene rings.
(A)
Alkanes
(B)
Arenes
(C)
Aliphatic compound
(D)
Alkenes
Question-2
Biogas is mainly composed of:
(A)
Carbon dioxide
(B)
Methane
(C)
Propane
(D)
Butane
Question-3
The fraction of crude oil which contains alkanes with five to ten carbon atoms.
(A)
Naphtha
(B)
Gasoline
(C)
Kerosene
(D)
Gas oil
Question-4
The fraction used as a feedstock for catalytic cracking.
(A)
Naphtha
(B)
Gasoline
(C)
Kerosene
(D)
Gas oil
Question-5
The fraction of crude oil which is the most important source of chemicals for the chemical process industry.
(A)
Naphtha
(B)
Gasoline
(C)
Kerosene
(D)
Gas oil
Question-6
Sugar from sugarcane is fermented to form:
(A)
Ethene
(B)
Ethane
(C)
Ethanol
(D)
Ethanal
Question-7
The gas which causes green house effect.
(A)
Hydrogen
(B)
Nitrogen
(C)
Sulphur
(D)
Carbon dioxide
Question-8
The catalyst used in isomerisation is:
(A)
Iron
(B)
Platinum
(C)
Nickel
(D)
Copper
Question-9
The process of conversion of alkanes to cycloalkanes or of cycloalkanes to arenes is called:
(A)
Reforming
(B)
Isomerisation
(C)
Cracking
(D)
Roasting
Question-10
The cells used to convert light into electricity is called:
(A)
Daniel cell
(B)
Leclanché cell
(C)
Photovoltaic cells
(D)
Dry cell
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Cambridge Advanced Grade 11
IGCSE
Practice in Related Chapters
Atomic Structure (As)
States of Matter (As)
Hydrocarbons: Fuels
Group VII Elements and their Compounds
Hydrocarbons: Alkenes
Halogenoalkanes
Basic Concepts in Organic Chemistry
Alcohols
Enthalpy Changes
Reaction Rates
Equilibria
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