Chemical Process Neon gas is Filled in lamps having tungsten filament All of these Used in color discharge tube Flammable in nature Filled in lamps having tungsten filament All of these Used in color discharge tube Flammable in nature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces Polyester Dacron PVC Nylon-6 Polyester Dacron PVC Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The amount of benzene present in pure benzol is about __________ percent. 90 70 50 30 90 70 50 30 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Reduce its viscosity Reduce the variation in its viscosity with temperature Increase the variation in its viscosity with temperature Increase its viscosity Reduce its viscosity Reduce the variation in its viscosity with temperature Increase the variation in its viscosity with temperature Increase its viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to Increase the cellulose content Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these Increase the cellulose content Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is None of these Dilute H₂SO₄ Ultraviolet light Oleum None of these Dilute H₂SO₄ Ultraviolet light Oleum ANSWER DOWNLOAD EXAMIANS APP
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