Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 3 22 0.3 12 3 22 0.3 12 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine content in sea water may be around __________ ppm. 2500 640 70 1875 2500 640 70 1875 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As rocket fuel In printing industry As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry As a starting material for 'hypo' In photographic industry ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is 10 atm., 170-180°C L atm., 800°C 10 atm., 800 °C 1 atm., 170 - 180°C 10 atm., 170-180°C L atm., 800°C 10 atm., 800 °C 1 atm., 170 - 180°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre. Fibrillation Cutting Strengthening Hydration Fibrillation Cutting Strengthening Hydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal takes place at __________ °C. 700 1100 2000 < 500 700 1100 2000 < 500 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS