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Chemistry

Chemistry
White phosphorus is always kept under

Water
Benzene
Kerosene
Ether

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Chemistry
What is Zeolite?

Hydrated Calcium Sulphate
Dehydrated Aluminosilicate
Hydrated Aluminosilicate
Dehydrated Calcium Sulphate

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Chemistry
The nucleus of an atom consists of

electrons and neutrons
All of these
electrons and protons
protons and neutrons

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Chemistry
The gas used for artificial ripening of green fruit is

acetylene
carbon dioxide
ethylene
ethane

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Chemistry
Entropy of Universe is always

Decreasing
Constant
Zero
Increasing

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Chemistry
Iron is extracted from

Bauxite
Dolomite
Cinnabar
Haematite

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MORE MCQ ON Chemistry

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