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 Which halide is used in making sensitive emulsion on photograhic film? Silver iodide Sodium chloride Silver chloride Silver bromide Silver iodide Sodium chloride Silver chloride Silver bromide ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of replenishable energy source is– Lignite Petroleum Coal Biomass Lignite Petroleum Coal Biomass ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat value of combustion of Gasoline is 12600 kJ/kg 47000 kJ/kg 14600 kJ/kg 39400 kJ/kg 12600 kJ/kg 47000 kJ/kg 14600 kJ/kg 39400 kJ/kg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following fibres catches fire least ? Rayon Terricot Cotton Nylon Rayon Terricot Cotton Nylon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element which is used for vulcanizing rubber Silicon Phosphorus Bromine Sulphur Silicon Phosphorus Bromine Sulphur ANSWER DOWNLOAD EXAMIANS APP
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