General Science Chemical formula for water is CaSiO3 NaA1O2 H2O None of the listed here CaSiO3 NaA1O2 H2O None of the listed here ANSWER DOWNLOAD EXAMIANS APP
General Science The main constituents of pearls are Aragonite and Conchiolin 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 ANSWER DOWNLOAD EXAMIANS APP
General Science Marsh gas is Ethane Nitrogen Hydrogen Methane Ethane Nitrogen Hydrogen Methane ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Copper and Gold Silver and Gold Zinc and Gold Copper and Silver Copper and Gold Silver and Gold Zinc and Gold Copper and Silver ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is commonly called a 'poly-amide'? Nylon Orlon Terylene Rayon Nylon Orlon Terylene Rayon ANSWER DOWNLOAD EXAMIANS APP
General Science Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material? Thorium Radium Plutonium Radan Thorium Radium Plutonium Radan ANSWER DOWNLOAD EXAMIANS APP
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