Chemical Process Poly tetraflouro ethylene (P.T.F.E.) is known as Bakelite Celluloid Decron Teflon Bakelite Celluloid Decron Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is ZnO CaCO₃ Fe Al2O₃ ZnO CaCO₃ Fe Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dacron (or terylene) fibres as compared to nylon's fibres have Poorer dyeability All of these Poorer resistance to alkalis Better heat & acid resistant properties Poorer dyeability All of these Poorer resistance to alkalis Better heat & acid resistant properties ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Bi-carbonates Carbonate None of these Sulphates & chlorides Bi-carbonates Carbonate None of these Sulphates & chlorides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? None of these H₂ Na₂CO₃ NaHCO₃ None of these H₂ Na₂CO₃ NaHCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. Independent of Inversely proportional to Directly proportional to Proportional to the square of Independent of Inversely proportional to Directly proportional to Proportional to the square of ANSWER DOWNLOAD EXAMIANS APP
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