Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Flint None of these Crookes Pyrex Flint None of these Crookes Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of viscose rayon, the raw material used industrially is Fine teak wood Bagasse Bamboo Recalyptious wood Fine teak wood Bagasse Bamboo Recalyptious wood ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rosin soap is added during paper manufacture to Impart resistance to penetration by liquids Impart adhesive properties Improve opacity None of these Impart resistance to penetration by liquids Impart adhesive properties Improve opacity None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Extractive distillation technique Liquid extraction technique Evaporation followed by vacuum distillation None of these Extractive distillation technique Liquid extraction technique Evaporation followed by vacuum distillation None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. Density difference Terminal velocities None of these Wetting characteristics Density difference Terminal velocities None of these Wetting characteristics ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sugar content in sugarcane on cane basis is about __________ percent by weight. 15 to 20 20 to 30 5 to 10 1 to 5 15 to 20 20 to 30 5 to 10 1 to 5 ANSWER DOWNLOAD EXAMIANS APP
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