Chemistry Preparation of ‘Dalda or Vanaspati’ ghee from vegetable oil utilizes the following process : Hydrolysis Hydrogenation Ozonolysis Oxidation Hydrolysis Hydrogenation Ozonolysis Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry In drinking water supply, which of the following treatments is not involved Disinfection Coagulation Sedimentation Softening Disinfection Coagulation Sedimentation Softening ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is extensively used for sterilizing water ? Bleaching powder Alum Soda powder Borax powder Bleaching powder Alum Soda powder Borax powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inert gases are ____ in water soluble insoluble sparingly soluble None of these soluble insoluble sparingly soluble None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the naturally occuring heaviest element Protactinium Mercury Uranium Thorium Protactinium Mercury Uranium Thorium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Photo-oxidation process is initiated by Light Catalyst Heat Oxygen Light Catalyst Heat Oxygen ANSWER DOWNLOAD EXAMIANS APP
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