Chemical Process Chalcopyrite is the main ore of Copper Lead Tin Iron Copper Lead Tin Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Manufacture of phthalic anhydride uses __________ as a catalyst. Cr Ni V₂O₅ Al₂O₃ Cr Ni V₂O₅ Al₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is A volatile alkaloid Both A and B Obtained by treating by-products of the tobacco processing industry Neither A nor B A volatile alkaloid Both A and B Obtained by treating by-products of the tobacco processing industry Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenolic antiseptics are added in the __________ soap. Medicated Metallic Shaving Transparent Medicated Metallic Shaving Transparent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Presence of air Presence of ammonium salts Absence of air High concentration Presence of air Presence of ammonium salts Absence of air High concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of glycerene present in the spent lye obtained during soap manufacture is about 20 0.5 5 35 20 0.5 5 35 ANSWER DOWNLOAD EXAMIANS APP
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