Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. NH₃ SO₂ SO₃ Cl₂ NH₃ SO₂ SO₃ Cl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Celluloid is chemically Cellulose nitrate Regenerated cellulose Cellulose acetate butyrate Cellulose acetate Cellulose nitrate Regenerated cellulose Cellulose acetate butyrate Cellulose acetate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of SO₂ to SO₃ is favoured by Low temperature and low pressure High temperature and low pressure Low temperature and high pressure High temperature and high pressure Low temperature and low pressure High temperature and low pressure Low temperature and high pressure High temperature and high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Sodium silicate Sodium borate Caustic soda Sodium tripolyphosphate (STPP) Sodium silicate Sodium borate Caustic soda Sodium tripolyphosphate (STPP) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pasteurisation of milk means Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics Removal of fatty and albuminous substance from it None of these Inhibiting the growth of micro-organisms without killing them Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics Removal of fatty and albuminous substance from it None of these Inhibiting the growth of micro-organisms without killing them ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in cane sugar may be around __________ percent. 70 80 95 50 70 80 95 50 ANSWER DOWNLOAD EXAMIANS APP
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