Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? None of these Depithing Bleaching Digestion None of these Depithing Bleaching Digestion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Bauxite Limestone Quartz Manganese Bauxite Limestone Quartz Manganese ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carborundum consists mainly of Calcium carbide Silicon carbide Boron carbide Bauxite Calcium carbide Silicon carbide Boron carbide Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not present in bagasse fibre? Cellulose Pentogens None of these Lignin Cellulose Pentogens None of these Lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Low temperature carbonisation of coal takes place at __________ °C. 1100 700 900 300 1100 700 900 300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Chalcopyrite Magnetite Siderite Hematite Chalcopyrite Magnetite Siderite Hematite ANSWER DOWNLOAD EXAMIANS APP
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