Chemistry Which among the following coal contains 90 per cent of carbon? Bitumen Anthracite Lignite Peat Bitumen Anthracite Lignite Peat ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a common name for the substance which irritates lachrymal glands ? Tear Gas Noble Gas Anaesthetic Gas Laughing Gas Tear Gas Noble Gas Anaesthetic Gas Laughing Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Plaster of Paris' commonly used for setting broken bones is Calcium chloride Calcium carbonate Calcium nitrate Calcium sulphate Calcium chloride Calcium carbonate Calcium nitrate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas liberated in the Bhopal gas tragedy was: Pheynl isocynate Acetylene Ethylene Methyl isocynate Pheynl isocynate Acetylene Ethylene Methyl isocynate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following fibres catches fire least ? Terricot Cotton Nylon Rayon Terricot Cotton Nylon Rayon ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a mixture of potassium nitrate, powdered charcoal and sulphur called? Glass Cement Gun powder Paint Glass Cement Gun powder Paint ANSWER DOWNLOAD EXAMIANS APP
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