Chemistry Dry powder fire extinguishers contain Sand and potassium carbonate Sand Sand and sodium bicarbonate Sand and sodium carbonate Sand and potassium carbonate Sand Sand and sodium bicarbonate Sand and sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is a solution of molten copper in Molten tin Molten zinc Solid zinc Gaseous zinc Molten tin Molten zinc Solid zinc Gaseous zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is not present in stainless steel? Nickel Chromium Tungsten Iron Nickel Chromium Tungsten Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen is an essential constituent of all : Fats Vitamins Proteins Carbohydrates Fats Vitamins Proteins Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Vinegar' is a commercial name of Acetic acid Citric acid Hydrochloric acid Oxalic acid Acetic acid Citric acid Hydrochloric acid Oxalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The enzyme that converts glucose to ethyl alcohol is : Maltase Invertase Zymase Diastase Maltase Invertase Zymase Diastase ANSWER DOWNLOAD EXAMIANS APP
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