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Chemistry

Chemistry
Catalytic converters are generally made from :

Carbon
Hydrogen
Alkaline metals
Transition metals

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Chemistry
What is the principal ore of aluminium ?

Copper
Bauxite
Dolomite
Lignite

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Chemistry
Bee sting contains

A corrosive liquid
An acidic liquid
A salt solution
An alkaline liquid

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Chemistry
Vinegar is ________ .

Diluted formic acid
Diluted acetic acid
Glacial acetic acid
Glacial formic acid

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Chemistry
Diamonds are glittering and attractive because light incident on them undergoes

Multiple internal reflections
Highest refraction
Multiple surface reflections
Hundred percent transmission

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Chemistry
The source of energy that causes the least global warming is

Geothermal energy
Petroleum
Natural Gas
Coal

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MORE MCQ ON Chemistry

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