Chemistry The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is 2.05 gram 3.05 gram 5.05 gram 4.05 gram 2.05 gram 3.05 gram 5.05 gram 4.05 gram ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the chemical name for ‘Baking Soda’ ? Sodium bicarbonate Sodium nitrite Sodium carbonate Sodium nitrate Sodium bicarbonate Sodium nitrite Sodium carbonate Sodium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive halogen Iodine Fluorine Chlorine Bromine Iodine Fluorine Chlorine Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Where does the oxygen that keeps us alive come from? Carbonates absorbed from soil Oxides of minerals Water Carbon dioxide Carbonates absorbed from soil Oxides of minerals Water Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is a natural colloid ? Cane-sugar Sodium chloride Urea Blood Cane-sugar Sodium chloride Urea Blood ANSWER DOWNLOAD EXAMIANS APP
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