Chemical Process Which of the following is not produced commercially from sea water? Bromine Iodine Common salt Magnesium & potassium compounds Bromine Iodine Common salt Magnesium & potassium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement setting under water employs a/an __________ process. Decomposition Oxidation Reduction Hydration Decomposition Oxidation Reduction Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials used for producing __________ cement does not contain iron oxide. Waterproof Pozzolan Slag White Waterproof Pozzolan Slag White 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 Potash Pyrex Soda Flint Potash Pyrex Soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitrotoluene (TNT), an explosive, is made by the nitration of Benzene Toluene Nitrobenzene Nitrotoluene Benzene Toluene Nitrobenzene Nitrotoluene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 1500°C 1000°C 500°C 750°C 1500°C 1000°C 500°C 750°C ANSWER DOWNLOAD EXAMIANS APP