Chemical Process Blue colour is imparted to glass by the addition of PbO FeSO₄ CaO NaOH PbO FeSO₄ CaO NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Extraction of __________ employs an electrolytic process. Copper All of these Aluminium Silver Copper All of these Aluminium Silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Le-Blanc process is a primitive process for the manufacture of Soda ash Bromine from sea water Hydrochloric acid Caustic soda Soda ash Bromine from sea water Hydrochloric acid Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is used in the Water treatment Hydrogenation of fatty oil as a catalyst Glass manufacture Development of exposed photographic plate Water treatment Hydrogenation of fatty oil as a catalyst Glass manufacture Development of exposed photographic plate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Tall oil obtained as a by-product from the black liquor recovery is Composed mainly of rosin & fatty acids All of these Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid Composed mainly of rosin & fatty acids All of these Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Alum Bleaching powder Chlorine Calcium sulphate Alum Bleaching powder Chlorine Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
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