Chemistry Petroleum consists of a mixture of Carbonates Hydrocarbons Carbohydrates Carbides Carbonates Hydrocarbons Carbohydrates Carbides ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Tungsten Zinc Nichrome Copper Tungsten Zinc Nichrome Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is non-radioactive ? Thorium Plutonium Zirconium Uranium Thorium Plutonium Zirconium Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Potassium Iodide Iodine Sugar Table salt Potassium Iodide Iodine Sugar Table salt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bauxite is an alloy of which of the following metals ? Silver Aluminium Iron Tin Silver Aluminium Iron Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a naturally occuring noble gas Argon Potassium Sodium Boron Argon Potassium Sodium Boron ANSWER DOWNLOAD EXAMIANS APP
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