Chemistry Preparation of ‘Dalda or Vanaspati’ ghee from vegetable oil utilizes the following process : Oxidation Hydrogenation Hydrolysis Ozonolysis Oxidation Hydrogenation Hydrolysis Ozonolysis ANSWER DOWNLOAD EXAMIANS APP
Chemistry Normal rainwater is slightly acidic due to the presence of Methane Sulphur dioxide Carbon dioxide None of these Methane Sulphur dioxide Carbon dioxide None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which metal is the heaviest in periodic table among the following ? W Pt Os Pb W Pt Os Pb ANSWER DOWNLOAD EXAMIANS APP
Chemistry The apparatus used to test acidity of aqueous solution is PH meter Ammeter Acidmeter Hygrometer PH meter Ammeter Acidmeter Hygrometer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main source of Naphthalene is Diesel Camphor Charcoal Coal-tar Diesel Camphor Charcoal Coal-tar ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS