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Chemistry

Chemistry
Which component referred to as 'Milk sugar'?

Sucrose
Galactose
Lactose
Maltose

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Chemistry
Synthetic detergents are prepared from

Sodium salts of higher fattyacids
Hydrocarbons of petroleum
Potassium salts of higher fatty-acids
Glycerides

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Chemistry
Nitrogen forms a variety of compounds in all oxidation states ranging from

–3 to + 6
–3 to + 5
–3 to + 4
–3 to + 3

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Chemistry
Iron rusts quickly in

Rain water
River water
Distilled water
Sea water

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Chemistry
Which of the following kinds of spectroscopy can provide information on the energy difference between the initial and final states rather the energy levels involved in the transition

UV photoelectron spectroscopy
UV absorption spectroscopy
Rotational spectroscopy
Infrared absorption spectroscopy

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Chemistry
Bauxite is an alloy of which of the following metals ?

Iron
Aluminium
Silver
Tin

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MORE MCQ ON Chemistry

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