Chemical Process __________ of rubber decreases after its vulcanisation. Maximum service temperature Tensile strength Resistance to the action of organic solvent Tackiness Maximum service temperature Tensile strength Resistance to the action of organic solvent Tackiness ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Is an exothermic reaction Increases their melting point All of these Is done in presence of nickel catalyst Is an exothermic reaction Increases their melting point All of these Is done in presence of nickel catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -53 -183 -196 -103 -53 -183 -196 -103 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces PVC Nylon-6 Polyester Dacron PVC Nylon-6 Polyester Dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not required in the manufacture of soda ash by Solvay process? Ammonia Limestone None of these Nitric acid Ammonia Limestone None of these Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of natural rubber is Polystyrene Polychloroprene Polybutadiene Polyisoprene Polystyrene Polychloroprene Polybutadiene Polyisoprene ANSWER DOWNLOAD EXAMIANS APP
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