Chemistry Past Paper Questions

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Q 1341:Which of the following is fat-soluble vitamin:
A
A
B
E
C
K
D
All of these
Lahore, 2016
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Q 1342:Which one of the following diseases causes liver inflammation:
A
Typhoid
B
Jaundice
C
Cholera
D
Hepatitis
Lahore, 2016
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Q 1343:Which one of the following does not contain starch:
A
Sugarcane
B
Barley
C
Maize
D
Potatoes
Lahore, 2016
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Q 1344:Which one of the following ions does not cause hardness in water:
A
Ca2+
B
Mg2+
C
SO42-
D
Na+
Lahore, 2016
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Q 1345:Which one of the following is acidic salt:
A
KHSO4
B
AL(OH)2Cl
C
NaCl
D
Ca(Ocl)Cl
Lahore, 2016
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Q 1346:Which one of the following is an electron deficient molecule:
A
NH3
B
BF3
C
N2
D
O2
Lahore, 2016
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Q 1347:Which one of the following is empirical formula of benzene:
A
C6H6O2
B
C3H3O
C
C6H6
D
CH
Lahore, 2016
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Q 1348:Which one of the following is a weak electrolyte:
A
H2SO4
B
NaOH
C
NaCl
D
CH3COOH
Lahore, 2016
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Q 1349:Which one is polar molecule:
A
O2
B
Cl2
C
HCl
D
H2
Lahore, 2016
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Q 1350:Which one is shortest period in periodic table:
A
First period
B
Second period
C
Third period
D
Fourth period
Lahore, 2016
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Total MCQs: 1548Page 135 of 155
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