General Science What are the soaps? Salts of silicates Esters of heavy fatty acids Sodium or potassium salts of heavier fatty acids Mixture of glycerol and alcohols Salts of silicates Esters of heavy fatty acids Sodium or potassium salts of heavier fatty acids Mixture of glycerol and alcohols ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is an element? Diamond Emerald Sapphire Ruby Diamond Emerald Sapphire Ruby ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Diamond Iron Oxide Graphite Silica Diamond Iron Oxide Graphite Silica ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Lead Cadmium Chromium Copper Lead Cadmium Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following are the ingredients of gun metal? Iron, Zinc and Titanium Iron, Brass and Tin Copper, Tin and Zinc Iron and Tin Iron, Zinc and Titanium Iron, Brass and Tin Copper, Tin and Zinc Iron and Tin ANSWER DOWNLOAD EXAMIANS APP
General Science Air is a/an Compound Element Electrolyte Mixture Compound Element Electrolyte Mixture ANSWER DOWNLOAD EXAMIANS APP
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