Chemical Process The most commonly used substance to speed up the sedimentation of sewage is Sodium bisulphite Chlorine Lime Sulphuric acid Sodium bisulphite Chlorine Lime Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Vinyl chloride Phthalic anhydride Maleic anhydride Dacron Vinyl chloride Phthalic anhydride Maleic anhydride Dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Direct conversion of chemical energy into electrical energy is done in a Fuel cell Magnetohydrodynamic (MHD) generator Fast breeder reactor None of these Fuel cell Magnetohydrodynamic (MHD) generator Fast breeder reactor None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The noble gas which occurs most abundantly in the atmosphere is Krypton Helium Argon Neon Krypton Helium Argon Neon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Yellow glycerine is made into white, using Activated carbon Bauxite Diatomaceous earth Bentonite Activated carbon Bauxite Diatomaceous earth Bentonite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces Styrene None of these Phenol Phthalic anhydride Styrene None of these Phenol Phthalic anhydride ANSWER DOWNLOAD EXAMIANS APP
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