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NAT I Medical Chemistry MCQs With Answers
Question # 1
The rotation of two carbon atoms joined by double bond would happened only if
Choose an answer
Pi bond is broken
Sigma bond is broken
Both bonds are broken
None of above
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Question # 2
Inert pair effect plays an important role in case of
Choose an answer
F
AI
Si
TI
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Question # 3
In crystal structure of sodium chloride the arrangement of CI
-
ions is
Choose an answer
Fee
Both fee and bcc
Bee
None of these
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Question # 4
Which one of the following compounds does not exist?
Choose an answer
NCI
5
AsF
5
SbCI
5
PF
5
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Question # 5
Hybridization explain the------- of orbitals
Choose an answer
Type of Bonding
Shapes
Shape and Type of bonding
None of above
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Question # 6
Most common reactions of benzene and its derivatives are
Choose an answer
Electrophilic addition reactions
Electrophilic substitution reactions.
Nucleophilic addition reactions
Nucleophilic substitution reactions
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Question # 7
Which has maximum protein content?
Choose an answer
Ground nut
Cow milk
Egg
Wheat
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Question # 8
A current of 9.65 ampere flowing for 10 minutes deposits 3.0 g of the metal which is monovalent the atomic mass of the metal is
Choose an answer
10
50
30
96.5
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Question # 9
Variable valency is generally exhibited by
Choose an answer
Normal elements
Transition elements
Metallic elements
None of these
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