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Chemistry

Chemistry
Aluminium chloride is

Arrhenius Acid
Bronsted Lowry Acid
Lewis Base
Lewis Acid

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Chemistry
The nucleus of an atom consists of

electrons and neutrons
All of these
protons and neutrons
electrons and protons

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Chemistry
The advantage of detergents over soaps is

Soaps give lather with only soft water
Detergents are soluble in water
Detergents give lather even with hard water
Detergents could not give much lather

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

2
4
zero
5

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Chemistry
Among the following, which is always found in free-state in nature?

Silver
Sodium
Gold
Copper

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Chemistry
Which one of the following is not a cause for present global warming and climate change ?

Methane emission
Carbondioxide emission
Deforstation
CFC emission

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MORE MCQ ON Chemistry

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