Chemistry An alloy used in making heating elements for electric heating device is Alloy Steel Nichrome Solder German Silver Alloy Steel Nichrome Solder German Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The wire of flash bulb is made of: Barium Copper Magnesium Silver Barium Copper Magnesium Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Emulsion Mixture Suspension Solution Emulsion Mixture Suspension Solution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galena is a mineral of Calcium Iron Lead Gold Calcium Iron Lead Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of ‘Common salt’ is Sodium chloride Calcium chloride Sodium nitrate Ammonium chloride Sodium chloride Calcium chloride Sodium nitrate Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Magnetite is Fe2O3 Fe3O4 FeCO3 2Fe2O3. 3H2O Fe2O3 Fe3O4 FeCO3 2Fe2O3. 3H2O ANSWER DOWNLOAD EXAMIANS APP
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