Chemistry Philosopher’s wool is chemically Aluminium oxide Zinc oxide Magnesium oxide Calcium oxide Aluminium oxide Zinc oxide Magnesium oxide Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bridgmanite is Name of a music Earth’s most abundant minera Name of a game A bridge on the river Thames Name of a music Earth’s most abundant minera Name of a game A bridge on the river Thames ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium bicarbonate is commercially known as Baking soda Soda lime Caustic soda Washing soda Baking soda Soda lime Caustic soda Washing soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Chlorine Fluorine Bromine Nitrogen Chlorine Fluorine Bromine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance most commonly used as a food preservative is Sodium carbonate Sodium salt of benzoic acid Tartaric acid Acetic acid Sodium carbonate Sodium salt of benzoic acid Tartaric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Electric bulbs are filled with : Carbon dioxide Oxygen Nitrogen Argon Carbon dioxide Oxygen Nitrogen Argon ANSWER DOWNLOAD EXAMIANS APP
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