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 Formic acid Hydrochloric acid Nitric acid Methyl alcohol Formic acid Hydrochloric acid Nitric acid Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of None of these Carbon disulphide Lead Cement None of these Carbon disulphide Lead Cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in shift converter is Alumina Vanadium Nickel Silica gel Alumina Vanadium Nickel Silica gel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Hematite Siderite Magnetite Chalcopyrite Hematite Siderite Magnetite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Washing soda Baking powder None of these Baking soda Washing soda Baking powder None of these Baking soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process SO₂ is bubbled through hot sugar cane juice to Increase the amount of molasses Increase the crystal size Increase its concentration Act as an acidifying agent Increase the amount of molasses Increase the crystal size Increase its concentration Act as an acidifying agent ANSWER DOWNLOAD EXAMIANS APP
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