Chemistry Which one of the following gases has the highest calorific value? Coal gas Natural gas Water gas Indane gas Coal gas Natural gas Water gas Indane gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mineral containing both magnesium and calcium is calcite dolomite magnesite carnallite calcite dolomite magnesite carnallite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Peroxyacetyl nitrate is a Plant hormone Vitamin Secondary pollutant Acidic dye Plant hormone Vitamin Secondary pollutant Acidic dye ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a fertilizer? Calcium sulphate Ammonium sulphate Calcium ammonium nitrate Potassium nitrate Calcium sulphate Ammonium sulphate Calcium ammonium nitrate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Baking soda is : Sodium hydroxide Sodium carbonate Potassium carbonate Sodium bicarbonate Sodium hydroxide Sodium carbonate Potassium carbonate Sodium bicarbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the chemical symbol of mercury None of these Hg Mg Mr None of these Hg Mg Mr ANSWER DOWNLOAD EXAMIANS APP
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