Chemistry Past Paper Questions

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Q 41:4th and 5th period of the long form of periodic of the long-form periodic table are called:
A
Short periods
B
normal Periods
C
long Periods
D
Very long Periods
Faisalabad, 2019
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Q 42:A bond formed between two non-metals is expected to be:
A
Covalent
B
Ionic
C
Coordinate Covalent
D
Metallic
Faisalabad, 2019
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Q 43:Which one of the following is Tasteless:
A
Sucrose
B
Starch
C
Glucose
D
Fructose
Bahawalpur, 2019
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Q 44:Which one of the following Metal burns with a brick red flame:
A
Sodium
B
Magnesium
C
Iron
D
Calcium
Bahawalpur, 2019
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Q 45:Which one of the following Molecules is triatomic:
A
H2
B
O2
C
Cl2
D
CO2
Bahawalpur, 2019
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Q 46:Which one of the following Non-Metal is Lustrous:
A
Iodine
B
Sulphur
C
Phosphorous
D
Carbon
Bahawalpur, 2019
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Q 47:Which one of the following will show negligible effect of temperature on its solubility.
A
KCl
B
KNO3
C
NaNO3
D
NaCl
Bahawalpur, 2019
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Q 48:Which one of the following will show negligible effect of temperature on its solubility:
A
KCl
B
KNO3
C
NaNO3
D
NaCl
Bahawalpur, 2019
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Q 49:Which pair of the Molecules has same type of Covalent Bonds:
A
HCl and O2
B
N2 and O2
C
C2H4 and O2
D
C2H2 and O2
Bahawalpur, 2019
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Q 50:Who discovered the Proton:
A
Goldstein
B
J.J Thomson
C
Neilbohr
D
Rutherford
Bahawalpur, 2019
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Total MCQs: 1548Page 5 of 155
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