Chemical Process Polymerisation product of C₂F4 (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called Epoxy resin Teflon Polyurethane Silicone Epoxy resin Teflon Polyurethane Silicone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Trinitro-toluene (TNT) is Used in dye manufacture None of these An explosive Used in glycerine manufacture Used in dye manufacture None of these An explosive Used in glycerine manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an Starting material for the production of iodine None of these By-product of chlor-alkali industry Unsaturated fat Starting material for the production of iodine None of these By-product of chlor-alkali industry Unsaturated fat ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is Diastase None of these Maltase Yeast Diastase None of these Maltase Yeast ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Melting Annealing Shaping or forming Sintering Melting Annealing Shaping or forming Sintering ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of calcium carbide with water produces a gas, which is used As an illuminant Both A & B Neither A nor B For metal cutting/welding As an illuminant Both A & B Neither A nor B For metal cutting/welding ANSWER DOWNLOAD EXAMIANS APP
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