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Chemistry

Chemistry
Aluminium chloride is

Arrhenius Acid
Lewis Base
Lewis Acid
Bronsted Lowry Acid

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Chemistry
The ore of Aluminium is

Chalco pyrites
Bauxite
Fluorspar
Hematite

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Chemistry
The total energy of revolving electron in an atom

Can never be positive
Can have any value above zero
Cannot be negative
Will always be positive

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Chemistry
Which of the following is used to make light weight, but strong plastic ?

Nylon
Polyvinyl Chloride
Methyl Methacrylate
Polythene

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Chemistry
The molecular formula of phosphorous is

P3
P2
P4
P1

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Chemistry
The Refrigerant 'FREON' is

Hydrofluosilicic Acid
Difluoro Dichloro Methane
Fluorspar and Felspar
Calcium Tetra Fluoride

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MORE MCQ ON Chemistry

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