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MDCAT Chemistry Chapter 10 Chemical bonding Online Test MCQs With Answers
Question # 1
What is name of hydrated variety of quartz?
Choose an answer
Rose quartz
Smokey quartz
Silica
Opal
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Question # 2
Soda lime is often employed to remove both
Choose an answer
H2O and NO2
CO2, and NO2,
H2O and CO2
H2S and CO2
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Question # 3
Which is not mineral of AI?
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Diaspore
Corrundam
Bauxite
Galena
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Question # 4
Which set of elements is good loser of electrons
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F2. Cl2, Br2
N, P. As
O. S, Se
Li, Na, K
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Question # 5
Which of the following does not give flame test?
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Li
Ba
Mg
Sr
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Question # 6
The element which exhibits maximum catenation property is
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C
Pb
Ge
Sn
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Question # 7
One of the following metals is the most reactive and form super oxide. Indicate that
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Mg
K
Be
Li
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Question # 8
Asbestos is commonly used in making
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wall board
black board
soft board
hard board
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Question # 9
Which is the least reactive of all the alkali metals
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Li
Na
K
Cs
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Question # 10
What is the formula of silica?
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Si2O3
SiO2
Si3O4
SiO-
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Question # 11
Which of the following compounds is not known?
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SbCl
NCl3
Nl3
NCl5
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