Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Vinyl chloride Phthalic anhydride Dacron Maleic anhydride Vinyl chloride Phthalic anhydride Dacron Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dechlorination of treated water is necessary to Reduce the bacterial load on filter Remove chlorinous taste Control taste and odour Remove residual turbidity Reduce the bacterial load on filter Remove chlorinous taste Control taste and odour Remove residual turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is not used for the manufacture of potassium carbonate, because of the reason that potassium bicarbonate Is soluble in ammonium chloride and potassium chloride solution All of these Is prone to thermal decomposition Has high water solubility and is unstable Is soluble in ammonium chloride and potassium chloride solution All of these Is prone to thermal decomposition Has high water solubility and is unstable ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Isopropyl benzene produced by alkylation of benzene with propylene is known as Mercaptans Cumene Neoprene Gelatin Mercaptans Cumene Neoprene Gelatin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The ideal pulp for the manufacture of paper should have high __________ content. Both A & B Lignin Cellulose None of these Both A & B Lignin Cellulose None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is SO₂ gas Chlorine dioxide (ClO₂) MgO Mercaptans SO₂ gas Chlorine dioxide (ClO₂) MgO Mercaptans ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS