Chemical Process Which of the following is not a pyrite ore? Celestite Siderite Gypsum Galena Celestite Siderite Gypsum Galena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? Coke NH? CaO NaCl Coke NH? CaO NaCl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Liquid ammonia Kerosene oil Water Alcohol Liquid ammonia Kerosene oil Water Alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Bromine Sodium sulphate Potassium compounds Magnesium compounds Bromine Sodium sulphate Potassium compounds Magnesium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it All of these Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly Consumes less power per ton of Cl₂ produced All of these Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly Consumes less power per ton of Cl₂ produced ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to Act as optical brightening agent Prevent redeposition of soil on cleaned surface Inhibit corrosion in washing machines made of aluminium None of these Act as optical brightening agent Prevent redeposition of soil on cleaned surface Inhibit corrosion in washing machines made of aluminium None of these ANSWER DOWNLOAD EXAMIANS APP
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