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Question-1
Hydrocarbon molecules are separated by:
(A)
Electrolysis
(B)
Van - Arkel process
(C)
Refining
(D)
Bauxite process
Question-2
Terylene is a :
(A)
Polyamide
(B)
Polyethene
(C)
Polypropane
(D)
Polyester
Question-3
The polymer used in non - stick frying pans and non - stick taps is:
(A)
PVC
(B)
PTEF
(C)
PS
(D)
PP
Question-4
The surface layer of the skin is made of protein called:
(A)
Keratin
(B)
Haemoglobin
(C)
Myoglobin
(D)
Glycogen
Question-5
Marsh gas which bubbles up through the stagnant water of marshes is:
(A)
Propane
(B)
Butane
(C)
Methane
(D)
Octane
Question-6
The hardest coal with the highest carbon content is:
(A)
Quinol
(B)
Hexanal
(C)
Mucolite
(D)
Anthracite
Question-7
Chains involving more than 100 amino acids are called:
(A)
Enzymes
(B)
Glycogen
(C)
Proteins
(D)
Keratin
Question-8
CNG consists of mainly:
(A)
Butane
(B)
Propane
(C)
Methane
(D)
Octane
Question-9
High quality petrol contains many branched chain hydrocarbons, made in a process known as:
(A)
Electrolysis
(B)
Calcination
(C)
Reforming
(D)
Annealing
Question-10
The fossil fuel obtained from fossil plant material:
(A)
Crude oil
(B)
Coal
(C)
Natural gas
(D)
Methane
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Cambridge Secondary Grade 10
IGCSE
Practice in Related Chapters
Petrochemicals and Polymers
Planet Earth
The Nature of Matter
How Far? How Fast?
Chemical Bonding and Structure
Periodic Patterns
Acids, Bases and Salts
Chemical Change
Quantitative Chemistry
Patterns and Properties of Metals
Chemical Analysis and Experimentation
Elements and Compounds
Patterns and Properties of Non-metals
Industrial Inorganic Chemistry
Organic Chemistry
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