Chemical Process Frasch process is for Mining sulphur Producing helium Making nitrogen Making oxygen Mining sulphur Producing helium Making nitrogen Making oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sand and __________ is fused at 1300°C, to produce sodium silicate. Soda ash Coke Limestone Sodium sulphate Soda ash Coke Limestone Sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Neither A nor B Both A & B Pigment Thinner Neither A nor B Both A & B Pigment Thinner ANSWER DOWNLOAD EXAMIANS APP
Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 750°C 1500°C 500°C 1000°C 750°C 1500°C 500°C 1000°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Chloramines Brine Sodium bisulphite Liquid chlorines Chloramines Brine Sodium bisulphite Liquid chlorines ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Ferric sulphate Calcium sulphate Chlorine Activated carbon Ferric sulphate Calcium sulphate Chlorine Activated carbon ANSWER DOWNLOAD EXAMIANS APP
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