Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 15 55 35 70 15 55 35 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coal tar is used as a All of these Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes All of these Binder in making carbon electrodes Fuel in rotary kiln Binding material for coal briquettes ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Sulphurous acid Oleum Dilute sulphuric acid Concentrated sulphuric acid Sulphurous acid Oleum Dilute sulphuric acid Concentrated sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum is commercially produced from Feldspar Bauxite Gypsum Galena Feldspar Bauxite Gypsum Galena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Flint Pyrex Potash Soda Flint Pyrex Potash Soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Slag cement Glasses Porcelain/Potteries Teflon Slag cement Glasses Porcelain/Potteries Teflon ANSWER DOWNLOAD EXAMIANS APP
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