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Chemistry

Chemistry
Which mineral is the ore of aluminium ?

Magnetite
Siderite
Haematite
Bauxite

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Chemistry
The least preferred technique in the disposal of Municipal Solid Waste is

Land filling
Bricketting
Incineration
Composting

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Chemistry
Which of the following metals can displace copper from copper sulphate solution ?

Iron
Mercury
Platinum
Gold

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Chemistry
Which one of the following is also known as solution ?

A homogeneous mixture
A compound
A suspension
A heterogeneous mixture

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Chemistry
The highest volume of gases in lower atmosphere is comprised of

Hydrogen
Oxygen
Nitrogen
Carbon dioxide

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Chemistry
In a period from Li to F, ionisation potential

Cannot be predicted
Increases
Remains same
Decreases

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MORE MCQ ON Chemistry

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