Chemical Process High temperature carbonisation of coal produces Inferior coke compared to low temperature carbonisation Less of gases compared to liquid products None of these Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation Less of gases compared to liquid products None of these Larger quantity of tar compared to low temperature carbonisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Soda lime Slaked lime None of these Calcium perchlorate Soda lime Slaked lime None of these Calcium perchlorate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Calcination Reduction Smelting Roasting Calcination Reduction Smelting Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Underground water Rain water Well water Lake water Underground water Rain water Well water Lake water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not required in the manufacture of soda ash by Solvay process? Ammonia Limestone Nitric acid None of these Ammonia Limestone Nitric acid None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Direct conversion of chemical energy into electrical energy is done in a Magnetohydrodynamic (MHD) generator Fast breeder reactor None of these Fuel cell Magnetohydrodynamic (MHD) generator Fast breeder reactor None of these Fuel cell ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS