Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 1000°C 750°C 1500°C 500°C 1000°C 750°C 1500°C 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an Starting material for the production of iodine By-product of chlor-alkali industry Unsaturated fat None of these Starting material for the production of iodine By-product of chlor-alkali industry Unsaturated fat None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reverse osmosis is normally used for the Separation of isotopes of uranium from gaseous uranium hexaflouride Separation of helium from natural gas Purification of oxygen Desalination of brackish water to produce potable (drinking) water Separation of isotopes of uranium from gaseous uranium hexaflouride Separation of helium from natural gas Purification of oxygen Desalination of brackish water to produce potable (drinking) water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue colour is imparted to glass by the addition of CaO FeSO₄ PbO NaOH CaO FeSO₄ PbO NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains Al2O₃, MgO, FE₂O₃ CaO, SiO₂, Al2O₃ MgO, SiO₂, K₂O CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ CaO, SiO₂, Al2O₃ MgO, SiO₂, K₂O CaO, MgO, K₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used In photographic industry In printing industry As a starting material for 'hypo' As rocket fuel In photographic industry In printing industry As a starting material for 'hypo' As rocket fuel ANSWER DOWNLOAD EXAMIANS APP
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