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Chemistry

Chemistry
Petroleum consists of a mixture of

Carbohydrates
Carbides
Hydrocarbons
Carbonates

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Chemistry
How many neutrons does iron have

13
30
8
26

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Chemistry
Brass is a

Heterogeneous mixture
Element
Compound
Homogeneous mixture

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Chemistry
Which of the following is used as filler in tyre of rubber ?

Coke
Carbon black
Coal
Graphite

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Chemistry
The number of moles of solute present in 1 kg of a solvent is called its

normality
formality
molarity
molality

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Chemistry
Vinegar is ________ .

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

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MORE MCQ ON Chemistry

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