Chemistry Solder metal is an alloy of Lead and tin Copper and tin Lead and antimony Copper and zinc Lead and tin Copper and tin Lead and antimony Copper and zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore magnetite consists of FeCO3 Fe3OH4 3Fe2O3 .. 3H2O Fe2O3 FeCO3 Fe3OH4 3Fe2O3 .. 3H2O Fe2O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry In sugar solution, Both are solutes Sugar is solute, water is solvent Both are solvents Sugar is solvent, water is solute Both are solutes Sugar is solute, water is solvent Both are solvents Sugar is solvent, water is solute ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following contains high content of lead? High octane fuel Low octane fuel Coal Cooking gas High octane fuel Low octane fuel Coal Cooking gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyethylene Polypropylene Polyamide Polyester Polyethylene Polypropylene Polyamide Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry For generation of biogas, the materials commonly used are Animal wastes Forest residues Aquatic plants Crop residues Animal wastes Forest residues Aquatic plants Crop residues ANSWER DOWNLOAD EXAMIANS APP
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