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Chemistry

Chemistry
White lung cancer' is caused by

Silica
Asbestos
Paper
Textiles

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Chemistry
Asbestos is formed of :

Lead and Iron
Calcium and Magnesium
Copper, Zinc and Manganese
Calcium and Zinc

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

Oxygen
Carbon dioxide
Nitrogen
Hydrogen

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Chemistry
Milk is a natural

Solution
Mixture
Suspension
Emulsion

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Chemistry
Wax used for making candle is chemically a mixture of

Aliphatic and aromatic hydrocarbons
Aromatic hydrocarbons
Aliphatic hydrocarbons
Cyclic hydrocarbons

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Chemistry
Which of the following is used to iodise common salt ?

Iodine
Potassium iodate
Potassium iodide
Sodium iodide

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MORE MCQ ON Chemistry

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