Chemical Process Na₂CO₃ is called Washing soda Plaster of paris Soda ash Calcite Washing soda Plaster of paris Soda ash Calcite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at Redcar (U.K.) SASOL (in South Africa) Trombay (India) Los-Angles (U.S.A.) Redcar (U.K.) SASOL (in South Africa) Trombay (India) Los-Angles (U.S.A.) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cement mainly contains MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ MgO, SiO₂, K₂O CaO, SiO₂, Al2O₃ CaO, MgO, K₂O Al2O₃, MgO, FE₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as It is very corrosive at elevated temperature None of these Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) It decomposes on further increasing the temperature It is very corrosive at elevated temperature None of these Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) It decomposes on further increasing the temperature 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 750°C 500°C 1500°C 1000°C 750°C 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the soap manufacture. Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Transparent soaps are made by cold process Organic pigments are used as colouring materials in the soap manufacture Both laundary as well as toilet soaps are manufactured by hot process Colourless rosin is used in the manufacture of laundary soaps Transparent soaps are made by cold process Organic pigments are used as colouring materials in the soap manufacture ANSWER DOWNLOAD EXAMIANS APP
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