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Chemistry

Chemistry
The Bhopal tragedy was caused by the gas

Methyl isocyanate
Phosgene
Chlorine
Carbon monoxide

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Chemistry
Piped Natural Gas (PNG) is used for

Anaesthesia
Welding
Cooking
Mining

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Chemistry
Which one is not a pure form of carbon

Diamond
Graphite
Gold
Coal

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Chemistry
The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called :

Zinc plating
Galvanization
Alloy formation
Vulcanization

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Chemistry
The main chemical constituent of the oil of cardamom which is responsible for flavour of this oil is

limonene
engenol
geraniol
cineole

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Chemistry
Chemical composition of cement is

Limestone and Clay
Clay and Gypsum
Limestone and Gypsum
Limestone, Clay and Gypsum

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MORE MCQ ON Chemistry

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