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Question-1
The first synthetic fibre is:
(A)
Bakelite
(B)
Nylon 6,6
(C)
Nylon
(D)
PVC
Question-2
The process in which larger molecules from heavier fractions can be broken into smaller molecules.
(A)
Cultivation
(B)
Hydrogenation
(C)
Refining
(D)
Catalytic cracking
Question-3
The metal added to gasoline to prevent 'knocking'.
(A)
Sodium
(B)
Lead
(C)
Silver
(D)
Copper
Question-4
High quality petrol contains many branched chain hydrocarbons, made in a process known as:
(A)
Electrolysis
(B)
Calcination
(C)
Reforming
(D)
Annealing
Question-5
Energy is stored in the liver as a long chain carbohydrate called:
(A)
Nucleic acid
(B)
Enzymes
(C)
Glycogen
(D)
Protein
Question-6
Hydrocarbon molecules are separated by:
(A)
Electrolysis
(B)
Van - Arkel process
(C)
Refining
(D)
Bauxite process
Question-7
Separation of hydrocarbons takes place in a:
(A)
fractionating tower
(B)
blast furnace
(C)
electrolytic cell
(D)
distillation column
Question-8
The hardest coal with the highest carbon content is:
(A)
Quinol
(B)
Hexanal
(C)
Mucolite
(D)
Anthracite
Question-9
The first polymer made by ICI is:
(A)
Alkathane
(B)
Polypropane
(C)
PVC
(D)
Teflon
Question-10
The surface layer of the skin is made of protein called:
(A)
Keratin
(B)
Haemoglobin
(C)
Myoglobin
(D)
Glycogen
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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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