Chemistry What material is used to make electric heater coil ? Silver Copper Nichrome Iron Silver Copper Nichrome Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of air is carbon dioxide oxygen hydrogen nitrogen carbon dioxide oxygen hydrogen nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Refrigerant 'FREON' is Difluoro Dichloro Methane Calcium Tetra Fluoride Fluorspar and Felspar Hydrofluosilicic Acid Difluoro Dichloro Methane Calcium Tetra Fluoride Fluorspar and Felspar Hydrofluosilicic Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to iodise common salt ? Potassium iodide Iodine Potassium iodate Sodium iodide Potassium iodide Iodine Potassium iodate Sodium iodide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alkali metals has highest specific heat? Caesium Lithium Rubidium Potassium Caesium Lithium Rubidium Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a fertilizer? Ammonium sulphate Potassium nitrate Calcium ammonium nitrate Calcium sulphate Ammonium sulphate Potassium nitrate Calcium ammonium nitrate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
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