Chemical Process Which of the following is the second major component of cement? CaO SiO₂ Fe₂O₃ Al₂O₃ CaO SiO₂ Fe₂O₃ Al₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A cane sugar factory having sugar production rate of 10 tons/day will produce about __________ tons/day of bagasse (after consumption by the factory for heating etc.). 10 25 40 1 10 25 40 1 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.) Trombay (India) SASOL (in South Africa) Los-Angles (U.S.A.) Redcar (U.K.) Trombay (India) SASOL (in South Africa) Los-Angles (U.S.A.) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Formaldehyde Phenol Acetone Maleic anhydride Formaldehyde Phenol Acetone Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Sulphates Phosphates Bicarbonates Carbonates Sulphates Phosphates Bicarbonates Carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is 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 10 atm., 170-180°C L atm., 800°C ANSWER DOWNLOAD EXAMIANS APP