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NAT I Medical Chemistry MCQs With Answers
Question # 1
Which one of the following has the lowest boiling point?
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B
AI
Ga
Ti
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Question # 2
Which of the following cannot be produced by acidic dehydration of alcohols?
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Ethers
Aldehyde
Alkyl Hydrogen sulphate
Alkene
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Question # 3
Sodium metal cannot be stored under
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Benzene
Kerosene oil
Alcohol
Toluene
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Question # 4
The main structure features of proteins is
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An ester linkage
An ether linkage
The peptide linkage
All
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Question # 5
On heating acetaldehyde with ammonical silver nitrate solution we get
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CH
3
OH
Silver acetate
HCHO
Silver mirror
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Question # 6
A cell constant is generally found by measuring the conductivity of aqueous solution of
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BaCI
2
KCI
NaCI
MgCI
2
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Question # 7
Enzymes are
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Proteins
Mineral
Oils
Fatty acids
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Question # 8
Benzene + Ozone → Y. in this sequence Y is
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Benzene monoozonide
Benzene diozonide
Benzene triozonide
Succinic acid
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Question # 9
Which is the most volatile compound?
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HI
HCI
HBr
HF
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