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Online Tests
Chemistry Fsc Part 2 Chapter 14 Online Test MCQs With Answers
Question # 1
Which of the following enzymes brings about the hydrolysis of fats
Choose an answer
Urease
Maltase
Zymase
Lipase
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Question # 2
Fats are
Choose an answer
Saturated glycerides
Unsaturated glycerides
Polyhydroxy ketose
Polyhydroxy aldose
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Question # 3
Which one of the following macromolecules contains carbon, hydrogen, nitrogen and oxygen in it.
Choose an answer
Nylon-6,6
Terylene
Starch
Bakelite
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Question # 4
Dennturing of protein is
Choose an answer
Hydrolysis of protein
Unfolding of protein
Three dimensional twisting and folding of peptide chain
Developing hydrogen bonding in peptide chain
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Question # 5
Which of the following element is not present in all proteins
Choose an answer
Carbon
hydrogen
Nitrogen
Sulphur
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Question # 6
Which property of triglycerides is used to determine its molecular mass.
Choose an answer
acid number
Saponification number
Iodine number
gold number
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Question # 7
Which is not polymer
Choose an answer
Diamond
Starch
Sand
Nucleotide
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Question # 8
The degree of unsaturation of fat is measured by
Choose an answer
Iodine number
Oxidation number
Reduction number
Saponification value
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Question # 9
Which carbohydrate can be used for silvering of mirror.
Choose an answer
Glucose
Fructose
Maltose
All
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Question # 10
The reaction between fat and NaOH is
Choose an answer
Estrification
Hydrogenolysis
Fermentation
Saponification
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Question # 11
Which one of the following polymers has no peptide linkage in it.
Choose an answer
Terlene
Nylon -6,6
Protein
None of these
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Question # 12
Which one of the following compounds is most abundant is nature.
Choose an answer
glucose
Starch
Cellulose
Fructose
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Question # 13
In which of following processes are small organic molecules made into macromolecules
Choose an answer
the cracking of petroleum fractions
the fractional distillation of crude oil
the polymerization of ethene
the hydrolysis of proteins
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Question # 14
Which of the following is an addition polymer
Choose an answer
Polyester
Polystyrene
Nylon 6,6
Terylene
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