Chemical Process Phenol is mainly used To produce polyester resin To produce benzene As a plasticiser for unsaturated polyster To produce phenol formaldehyde To produce polyester resin To produce benzene As a plasticiser for unsaturated polyster To produce phenol formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquor poisoning generally occurs due to the presence of __________ in it. Carbonic acid Ethyl alcohol Impurities Methyl alcohol Carbonic acid Ethyl alcohol Impurities Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Fuel oil Soda ash Coke Sand Fuel oil Soda ash Coke Sand ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Semi-drying oil Non-drying oil Saturated oil Drying oil Semi-drying oil Non-drying oil Saturated oil Drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The end bleaching agent used to move last traces of colour bodies from the pulp is Chlorine dioxide (ClO₂) SO₂ gas Mercaptans MgO Chlorine dioxide (ClO₂) SO₂ gas Mercaptans MgO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene? FE₂O₃ AgO Al2O₃ ZnCl₂ FE₂O₃ AgO Al2O₃ ZnCl₂ ANSWER DOWNLOAD EXAMIANS APP
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