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 Alcohol percentage in molasses may be around 70 85 10 40 70 85 10 40 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used In printing industry As a starting material for 'hypo' In photographic industry As rocket fuel In printing industry As a starting material for 'hypo' In photographic industry As rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In multistage equilibrium conversion of SO₂ to SO₃ (2SO₂ + O₂ ⇋ 2SO₃), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO₂ to SO₃ can be increased by Removing some quantity of SO₃ during intermediate stage Putting more quantity of V₂O₅ catalyst in the converter Maintaining low temperature & pressure in the converter Increasing the oxygen concentration Removing some quantity of SO₃ during intermediate stage Putting more quantity of V₂O₅ catalyst in the converter Maintaining low temperature & pressure in the converter Increasing the oxygen concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Chloramines Liquid chlorines Sodium bisulphite Brine Chloramines Liquid chlorines Sodium bisulphite Brine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fats as compared to oils have Lower melting point More unsaturated glycerides of fatty acids Much higher reactivity to oxygen Less unsaturated glycerides of fatty acids Lower melting point More unsaturated glycerides of fatty acids Much higher reactivity to oxygen Less unsaturated glycerides of fatty acids ANSWER DOWNLOAD EXAMIANS APP
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