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Online Tests
Chemistry 10th Class English Medium Unit 13 Online Test MCQs With Answers
Question # 1
Deficiency of Vitamin E causes.
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rickets
Scurvy
Anemia in babies
Night blindness.
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Question # 2
The most important oligosaccharide is:
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Sucrose
Glucose
Fractose
Maltose
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Question # 3
On hydrolysis sucrose produces one unit of glucose and one unit of.
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Fructose
Starch
Cellulose
None of them
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Question # 4
Thousand of amino acids polymerize to form.
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Carbohydrates
Proteins
Lipids
Vitamins
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Question # 5
Cause of Night blindness is.
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Deficiency of vitamin B
Deficiency of vitamin A
Deficiency of vitamin D
Deficiency of vitamin E
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Question # 6
Smell of rancid butter is due to the presence of.
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Propanoic acid
Butanoic acid
Acitic acid
Citric acid
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Question # 7
Low sugar level in human body result in.
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Hyperglycemia
Hypoglycemia
Anemia
All of them
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Question # 8
Number of vitamins in vitamin B complex is.
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10
8
6
12
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Question # 9
Lactose and maltose are;
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monosaccharides
disaccharides
trisaccharides
tetrasaccharides
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Question # 10
Alkenes are produced in large amounts by cracking of.
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Natural gas
Petroleum
Benzene
xylol
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Question # 11
Which of the following is tasteless?
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Starch
glucose
Fructose
Sucrose
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Question # 12
Lipids are macromolecules made up of.
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Fetty acids
Amino acids
Nucleotides
None of them
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Question # 13
Which disease cause by deficiency of vitamin D?
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Rickets
Anemia in babies
Scurvy
Night blindness
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