Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? NaCl CaO Coke NH? NaCl CaO Coke NH? ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is Fe CaCO₃ ZnO Al2O₃ Fe CaCO₃ ZnO Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 2000-2200 700-850 200-300 4000-4500 2000-2200 700-850 200-300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of Methyl alcohol Hydrochloric acid Nitric acid Formic acid Methyl alcohol Hydrochloric acid Nitric acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 80 95 10 50 80 95 10 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Dilute sulphuric acid Sulphurous acid Oleum Concentrated sulphuric acid Dilute sulphuric acid Sulphurous acid Oleum Concentrated sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
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