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Chemistry

Chemistry
The major component in the LPG is

Butane
Ethane
Methane
Propane

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Chemistry
Which one is not a primary greenhouse gases in the Earth's atmosphere

Nitrogen
Methane
Ozone
Carbon dioxide

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Chemistry
German silver, an alloy, does not contain the metal

Copper
Zinc
Silver
Nickel

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Chemistry
Aerated water contains

NO2
SO2
CO2
H2

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Chemistry
Chemically ‘Quick Silver is known as

Copper
Silver
Mercury
Aluminium

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Chemistry
The metal that is usually extracted from sea water is

Ca
K
Na
Mg

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MORE MCQ ON Chemistry

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