Chemistry Sour milk contains Lactic acid Tartaric acid Citric acid Acetic acid Lactic acid Tartaric acid Citric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas that usually causes explosions in coal mines is Hydrogen Methane Carbon monoxide Air Hydrogen Methane Carbon monoxide Air ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Carbon monoxide Carbon dioxide Neon Nitrogen Carbon monoxide Carbon dioxide Neon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bleaching powder is used in drinking water as a/an Coagulant Disinfectant Antiseptic Antibiotic Coagulant Disinfectant Antiseptic Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main constituent of natural gas is Propane Ethane Methane Butane Propane Ethane Methane Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element used for making solar cells is Magnesium Sodium Silicon Calcium Magnesium Sodium Silicon Calcium ANSWER DOWNLOAD EXAMIANS APP
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