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Chemistry

Chemistry
The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3

5
zero
4
2

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Chemistry
Neoprene is a polymer of

Isobutane
Isoprene
Isopentane
Chloroprene

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Chemistry
Stainless steel is usually made by alloying the steel with

Manganese and copper
Chromium and nickel
Copper and nickel
Copper and chromium

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Chemistry
The most electronegative element among the following is

bromine
oxygen
sodium
fluorine

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Chemistry
Ozone consists of

Oxygen and Nitrogen
Oxygen only
Oxygen and Carbon
Hydrogen and Carbon

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Chemistry
Which metal is extracted from sea water?

Magnesium
Aluminium
Beryllium
Potassium

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MORE MCQ ON Chemistry

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