Chemistry Nitrogen is an essential constituent of all : Proteins Carbohydrates Fats Vitamins Proteins Carbohydrates Fats Vitamins ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used chemicals in the artificial rainmaking or cloud seeding are All of these Sodium Chloride (NaCl) Silver Iodide (Ag I) Dry Ice (Frozen CO2) All of these Sodium Chloride (NaCl) Silver Iodide (Ag I) Dry Ice (Frozen CO2) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Submarines move under water. They have engines that run on Steam Petrol and oxygen Batteries Diesel Steam Petrol and oxygen Batteries Diesel ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water is Ground water Tap water Distilled water Rain water Ground water Tap water Distilled water Rain water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of quartz is Calcium oxide Sodium silicate Calcium phosphate Sodium phosphate Calcium oxide Sodium silicate Calcium phosphate Sodium phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Isobars are lines joining places having equal Rainfall Height above sea-level Pressure Population Rainfall Height above sea-level Pressure Population ANSWER DOWNLOAD EXAMIANS APP
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