General Science Permanent hardness of water may be removed by the addition of Sodium Carbonate Alum Lime Potassium Permanganate Sodium Carbonate Alum Lime Potassium Permanganate ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Mixture of glycerol and alcohols Esters of heavy fatty acids Salts of silicates Sodium or potassium salts of heavier fatty acids Mixture of glycerol and alcohols Esters of heavy fatty acids Salts of silicates Sodium or potassium salts of heavier fatty acids ANSWER DOWNLOAD EXAMIANS APP
General Science Noise or Noise pollution measured in: Decimal Deci Phon Decibel Decimal Deci Phon Decibel ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals remain in liquid for under normal conditions? Radium Mercury Zinc Uranium Radium Mercury Zinc Uranium ANSWER DOWNLOAD EXAMIANS APP
General Science Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products? Television Tube light Refrigerator Cooking gas Television Tube light Refrigerator Cooking gas ANSWER DOWNLOAD EXAMIANS APP
General Science The vast resources of unutilised natural gas can be used in the production of Graphite Synthetic petroleum Carbide Fertilisers Graphite Synthetic petroleum Carbide Fertilisers ANSWER DOWNLOAD EXAMIANS APP
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