Chemical Process Neon gas is Used in color discharge tube Filled in lamps having tungsten filament All of these Flammable in nature Used in color discharge tube Filled in lamps having tungsten filament All of these Flammable in nature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Increase the density of cement Decrease the cement setting rate Both A and B Neither A nor B Increase the density of cement Decrease the cement setting rate Both A and B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is Neither A nor B Benzene N-butene Either A or B Neither A nor B Benzene N-butene Either A or B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 55 70 80 94 55 70 80 94 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flash point of most vegetable oils is about __________ °C. 200 300 100 50 200 300 100 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Charcoal Sulphur Potassium nitrate All of these Charcoal Sulphur Potassium nitrate All of these ANSWER DOWNLOAD EXAMIANS APP
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