Chemical Process Which allotrope of sulphur is insoluble in carbon disulphide? Plastic sulphur Milk of sulphur Monoclinic sulphur Rhombic sulphur Plastic sulphur Milk of sulphur Monoclinic sulphur Rhombic sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction ANSWER DOWNLOAD EXAMIANS APP
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 Sodium sulphate Sodium chloride Magnesium chloride Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Phosphoric acid Hydroflouric acid Hydrochloric acid Sulphuric acid Phosphoric acid Hydroflouric acid Hydrochloric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chlorine gas is produced by the electrolysis of brine (NaCl solution with solid NaCl make up) in mercury electrolytic cell. Which of the following is the anodic reaction? Oxidation of Cl- ions Reduction of Cl- ions Oxidation of Na+ ions Reduction of Na+ ions Oxidation of Cl- ions Reduction of Cl- ions Oxidation of Na+ ions Reduction of Na+ ions ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of viscose rayon, the raw material used industrially is Fine teak wood Bagasse Bamboo Recalyptious wood Fine teak wood Bagasse Bamboo Recalyptious wood ANSWER DOWNLOAD EXAMIANS APP
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