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Chemistry

Chemistry
Drinking soda is

Neutral
Acidic
Oxidant
Alkaline

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Chemistry
The oxidation number of nickel in K4[Ni(CN)4] is

4
–4
Zero
8

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Chemistry
Rusting of iron takes place due to

Exfoliation
Corrosion
Carbonation
Oxidation

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Chemistry
Sour taste of lemon is due to the presence of which of the following ?

Oxalic acid
Formic acid
Acetic acid
Citric acid

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Chemistry
The material which can be deformed permanently by heat and pressure is called a

thermoset
thermoplastic
chemical compound
polymer

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Chemistry
The important ore of aluminium is

Cryolite
Haematite
Bauxite
Fluorspar

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MORE MCQ ON Chemistry

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