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Chemistry

Chemistry
The oil used in the froth floatation process is

kerosene oil
olive oil
pine oil
coconut oil

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Chemistry
Sulphur dioxide bleaches colouring matter by :

Oxidation
Decomposition
Reduction
Dehydration

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Chemistry
Bridgmanite is

Name of a music
A bridge on the river Thames
Earth’s most abundant minera
Name of a game

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Chemistry
Which of the following metals is used in Space Crafts to withstand high temperatures ?

Fe
Ti
Ni
Pb

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Chemistry
The most suitable unit for expressing nuclear radius is :

Fermi
Micron
Nanometre
Angstrom

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Chemistry
Which one is the simplest form of alkane

Propane
Methane
Butane
Decane

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MORE MCQ ON Chemistry

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