Chemical Process Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shrinkage volume in cement setting does not depend upon the Drying period Sand to cement ratio Ambient temperature fluctuation Water to cement ratio Drying period Sand to cement ratio Ambient temperature fluctuation Water to cement ratio ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Both A & B Thinner Pigment Neither A nor B Both A & B Thinner Pigment Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An oil is converted into fat by its Hydrocracking Hydrogenation Hydration Hydrolysis Hydrocracking Hydrogenation Hydration Hydrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the None of these Manufacture of pharmaceuticals Conditioning and humidification of tobacco Manufacture of explosive None of these Manufacture of pharmaceuticals Conditioning and humidification of tobacco Manufacture of explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sea water contains about __________ ppm of bromine. 70 1700 500 5 70 1700 500 5 ANSWER DOWNLOAD EXAMIANS APP
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