Chemistry Which one of the following is extensively used for sterilizing water ? Alum Soda powder Borax powder Bleaching powder Alum Soda powder Borax powder Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas that is used in the manufacture of vanaspati ghee is : Oxygen Carbon dioxide Nitrogen Hydrogen Oxygen Carbon dioxide Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The depletion of ozone layer is due to Sulphur dioxide Carbon dioxide Chloro fluoro carbon Ethane Sulphur dioxide Carbon dioxide Chloro fluoro carbon Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to dilute oxygen for breathing by deep sea divers is: Helium Nitrogen Argon Neon Helium Nitrogen Argon Neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Iron Chlorine Iodine Bromine Iron Chlorine Iodine Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aqueous solution of which of the following is a good conductor of electricity Glucose Ammonia Ammonium acetate Acetic acid Glucose Ammonia Ammonium acetate Acetic acid ANSWER DOWNLOAD EXAMIANS APP
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