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Chemistry

Chemistry
Aerated water contains

H2
NO2
SO2
CO2

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Chemistry
Chemically ‘Quick Silver is known as

Copper
Aluminium
Mercury
Silver

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Chemistry
The manufacture of iron from iron ore involves the process of

Electrolysis
Oxidation
Fractional distillation
Reduction

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Chemistry
What material is used to make electric heater coil ?

Copper
Iron
Nichrome
Silver

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Chemistry
Which one of the following is most electronegative

Lead
Silicon
Carbon
Tin

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Chemistry
The orientation of an atomic orbital is governed by

Azimuthal quantum number
Principal quantum number
Magnetic quantum number
Spin quantum number

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MORE MCQ ON Chemistry

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