Chemistry Which mineral is the ore of aluminium ? Bauxite Siderite Haematite Magnetite Bauxite Siderite Haematite Magnetite ANSWER DOWNLOAD EXAMIANS APP
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 Chile saltpeter is the common name of: Potassium nitrite Sodium nitrate Sodium nitrite Potassium nitrate Potassium nitrite Sodium nitrate Sodium nitrite Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Normal rainwater has a pH level of 8.3 6.3 3.2 5.6 8.3 6.3 3.2 5.6 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural source of hydro-carbon is Biomass Crude oil Coal Carbohydrates Biomass Crude oil Coal Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a commercial source of energy? Sun Dried dung Agricultural waste Natural gas Sun Dried dung Agricultural waste Natural gas ANSWER DOWNLOAD EXAMIANS APP
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