Chemistry Which of the following alkali metals has highest specific heat? Potassium Caesium Lithium Rubidium Potassium Caesium Lithium Rubidium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacture of iron from iron ore involves the process of Oxidation Electrolysis Fractional distillation Reduction Oxidation Electrolysis Fractional distillation Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Helium is added to the oxygen supply of deep sea divers because it is Readily miscible with oxygen Less poisonous than nitrogen Less soluble in blood than nitrogen at high pressure Lighter than nitrogen Readily miscible with oxygen Less poisonous than nitrogen Less soluble in blood than nitrogen at high pressure Lighter than nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of quartz is Calcium phosphate Calcium oxide Sodium phosphate Sodium silicate Calcium phosphate Calcium oxide Sodium phosphate Sodium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a Bakelite ? Solution Base Acid Polymer Solution Base Acid Polymer ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Copper Zinc Tungsten Nichrome Copper Zinc Tungsten Nichrome ANSWER DOWNLOAD EXAMIANS APP
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