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Chemistry

Chemistry
The anode of a dry cell is made up of

Zinc
Iron
Cadmium
Lead

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Chemistry
Cinnabar is an ore/mineral of

Manganese
Molybdenum
Lead
Mercury

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Chemistry
The orientation of an atomic orbital is governed by

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

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Chemistry
Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of

Isothermal system
Isobaric system
Closed system
Open system

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Chemistry
Neoprene is a polymer of

Isobutane
Chloroprene
Isopentane
Isoprene

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Chemistry
Which is the purest form of iron?

Wrought iron
Pig iron
Cast iron
Steel

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MORE MCQ ON Chemistry

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