Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Both A & B Neither A nor B Ethyl alcohol Ethylene Both A & B Neither A nor B Ethyl alcohol Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vinyl chloride (CH₂ = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 10 kgf/cm² & 1000°C 4 kgf/cm² & 500°C 40 kg/cm² & 200°C 100 kgi/cm² & 500°C 10 kgf/cm² & 1000°C 4 kgf/cm² & 500°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Neither A nor B Pigment Both A & B Thinner Neither A nor B Pigment Both A & B Thinner ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Reduce its viscosity Increase its viscosity Reduce the variation in its viscosity with temperature Increase the variation in its viscosity with temperature Reduce its viscosity Increase its viscosity Reduce the variation in its viscosity with temperature Increase the variation in its viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituent of limestone is MgCO₃ Na₂CO₃ CaCO₃ CaSO₄ MgCO₃ Na₂CO₃ CaCO₃ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Flint Potash Soda Pyrex Flint Potash Soda Pyrex ANSWER DOWNLOAD EXAMIANS APP
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