Chemistry Among the following the hardest metal is Iron Gold Tungsten Platinum Iron Gold Tungsten Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aqueous solution of which of the following is a good conductor of electricity Acetic acid Glucose Ammonia Ammonium acetate Acetic acid Glucose Ammonia Ammonium acetate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metals got their name because compared to other atoms they have Higher densities Higher atomic masses Higher atomic numbers Higher atomic radii Higher densities Higher atomic masses Higher atomic numbers Higher atomic radii ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is 'milk of magnesia' chemically? Magnesium carbonate Sodium bicarbonate Magnesium hydroxide Calcium hydroxide Magnesium carbonate Sodium bicarbonate Magnesium hydroxide Calcium hydroxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gelatin is mostly used in making ice–creams in order to Stabilise mixture Stabilise the colloid and prevent crystallisation Enrich the aroma Prevent making a colloid Stabilise mixture Stabilise the colloid and prevent crystallisation Enrich the aroma Prevent making a colloid ANSWER DOWNLOAD EXAMIANS APP
Chemistry An emulsifier is an agent which Stabilises an emulsion Aids the flocculation of an emulsion Homogenises an emulsion Accelerates the dispersion Stabilises an emulsion Aids the flocculation of an emulsion Homogenises an emulsion Accelerates the dispersion ANSWER DOWNLOAD EXAMIANS APP
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