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NAT I Medical Chemistry MCQs With Answers
Question # 1
The maximum number of electrons in a subshell for which / = 3 is
Choose an answer
14
10
8
4
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Question # 2
The halide which is not hydrolysed is
Choose an answer
SiCI
4
SiF
4
CCI
4
PbCI
4
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Question # 3
At room temperature formaldehyde is
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Gas
Liquid
Solid
None of the above
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Question # 4
Rusting of iron is catalysed by
Choose an answer
Fe
O
2
Zn
H
+
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Question # 5
Salol is prepared from
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Salicylic acid and phenol
Salicylic acid and methyl alcohol
Both
None
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Question # 6
Bleaching action of bleaching powder is due to the liberation of
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O
2
OCI
-
CI
2
CI
-
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Question # 7
Hydrolytic conversion of sucrose into glucose and fructose is known as
Choose an answer
Induction
Inversion
Insertion
Inhibition
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Question # 8
The percentage of nitrogen in urea is
Choose an answer
46
60
70
80
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Question # 9
Maximum number of active hydrogens are present in
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Acetic-acid
Glycerol
Methane
Methanol
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