General Science Which of the following is commonly called a 'poly-amide'? Orlon Rayon Nylon Terylene Orlon Rayon Nylon Terylene ANSWER DOWNLOAD EXAMIANS APP
General Science Quartz crystals normally used in quartz clocks etc. is chemically A mixture of Germanium Oxide and Silicon dioxide Silicon Dioxide Sodium Silicate Germanium Oxide A mixture of Germanium Oxide and Silicon dioxide Silicon Dioxide Sodium Silicate Germanium Oxide ANSWER DOWNLOAD EXAMIANS APP
General Science What are the soaps? Esters of heavy fatty acids Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Salts of silicates Esters of heavy fatty acids Mixture of glycerol and alcohols Sodium or potassium salts of heavier fatty acids Salts of silicates ANSWER DOWNLOAD EXAMIANS APP
General Science The main constituents of pearls are Calcium Carbonate and Magnesium Carbonate Ammonium Sulphate and Sodium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin Calcium Carbonate and Magnesium Carbonate Ammonium Sulphate and Sodium Carbonate Calcium Oxide and Ammonium Chloride Aragonite and Conchiolin ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Black Solid Red Liquid Highly Inflammable Gas Colourless Gas Black Solid Red Liquid Highly Inflammable Gas Colourless Gas ANSWER DOWNLOAD EXAMIANS APP
General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Magnesium Calcium Copper Iron Magnesium Calcium Copper Iron ANSWER DOWNLOAD EXAMIANS APP
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