Chemical Process Presence of H₂S in raw water (to be chlorinated) results in the None of these Increased dosage of chlorine to provide a disinfecting residual in the water Easy removal of its hardness Reduced softening capacity of zeolite None of these Increased dosage of chlorine to provide a disinfecting residual in the water Easy removal of its hardness Reduced softening capacity of zeolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaSO₄ .1/2 H₂O is known as Blue vitriol Plaster of Paris Zeolite Gypsum Blue vitriol Plaster of Paris Zeolite Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of Cement Lead None of these Carbon disulphide Cement Lead None of these Carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Styrene Naphthalene Phenol Benzoic acid Styrene Naphthalene Phenol Benzoic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquor poisoning generally occurs due to the presence of __________ in it. Ethyl alcohol Methyl alcohol Carbonic acid Impurities Ethyl alcohol Methyl alcohol Carbonic acid Impurities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum is commercially produced from Bauxite Gypsum Feldspar Galena Bauxite Gypsum Feldspar Galena ANSWER DOWNLOAD EXAMIANS APP
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