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Chemistry Test 125
Chemistry Test 125
Time Left -
Question
1/10
1 / -0.25
Metals can be in ____ state at room temperature.
A
liquid only
B
solid only
C
solid or liquid
D
solid liquid or gas
Question
2/10
1 / -0.25
The chief constituent of Natural gas is_____.
A
Methane
B
Helium
C
Nitrogen
D
Propane
Question
3/10
1 / -0.25
Which of the following substance's smell is similar to Ethanoic acid?
A
Tomato juice
B
Kerosene
C
Vinegar
D
Lemon
Question
4/10
1 / -0.25
Which of the following acids serves as an electrolyte in a lead storage battery?
A
Sulphuric acid
B
Lactic acid
C
Hydrochloric acid
D
Nitric acid
Question
5/10
1 / -0.25
Which of the following is not a natural source of hydrocarbon?
A
Natural Gas
B
Coal
C
Petroleum
D
Mica
Question
6/10
1 / -0.25
Which of the following is used to make light weight, but strong plastic?
A
Nylon
B
Polythene
C
Polyvinyl Chloride
D
Methyl Methacrylate
Question
7/10
1 / -0.25
White phosphorus is generally kept under_____.
A
Alcohol
B
Water
C
Glycerine
D
Kerosene oil
Question
8/10
1 / -0.25
The wire of flashbulbs is made up of
A
Mg
B
Ba
C
Cu
D
Ag
Question
9/10
1 / -0.25
Which of the following is colourless?
A
Chlorine
B
Oxygen
C
Phosphorus
D
Sulphur
Question
10/10
1 / -0.25
Which of the following fuels causes minimum environmental pollution?
A
Diesel
B
Kerosene
C
Hydrogen
D
Coal
Submit
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