Chemical Process Which of the following is not an antibiotic? Streptomycin Penicillin Quinine Tetracyclin Streptomycin Penicillin Quinine Tetracyclin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Flint Potash Soda Pyrex Flint Potash Soda Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium carbonate (soda ash) is not used in the manufacture of Fire extinguishers Baking powder Detergents Sugar Fire extinguishers Baking powder Detergents Sugar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical shaft kiln? 500°C 1000°C 1500°C 750°C 500°C 1000°C 1500°C 750°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcination of gypsum produces Nitre cake Salt cake Lime Plaster of paris Nitre cake Salt cake Lime Plaster of paris ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the exothermic reaction out of the following: MgCO₃ = MgO + CO₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ All of these C + H₂O = CO + H₂ MgCO₃ = MgO + CO₂ CaC₂ + H₂O = Ca(OH)₂ + C₂H₂ All of these C + H₂O = CO + H₂ ANSWER DOWNLOAD EXAMIANS APP
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