Chemical Process Phosphoric acid is prepared from None of these Chalcopyrite Rock phosphate Cryolite None of these Chalcopyrite Rock phosphate Cryolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plaster of Paris is CaSO₄.½H₂O Same as gypsum Used for setting of broken bones Both A and B CaSO₄.½H₂O Same as gypsum Used for setting of broken bones Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Crookes Pyrex Flint None of these Crookes Pyrex Flint None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Removal of dirt/soil by soaps or detergent does not involve the __________ of soil. Dispersion Wetting Emulsification Precipitation Dispersion Wetting Emulsification Precipitation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fats as compared to oils have 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 Lower melting point More unsaturated glycerides of fatty acids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? Depithing None of these Digestion Bleaching Depithing None of these Digestion Bleaching ANSWER DOWNLOAD EXAMIANS APP
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