Chemistry Threshold limit value of copper in the atmospheric air is 1.0 mg/m3 5.0 mg/m3 0.01 mg/m3 0.001 mg/m3 1.0 mg/m3 5.0 mg/m3 0.01 mg/m3 0.001 mg/m3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which mineral is the ore of aluminium ? Haematite Bauxite Magnetite Siderite Haematite Bauxite Magnetite Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a period from Li to F, ionisation potential Decreases Remains same Cannot be predicted Increases Decreases Remains same Cannot be predicted Increases ANSWER DOWNLOAD EXAMIANS APP
Chemistry Denatured spirit is ethanol mixed with Kerosene Water Pyridine Petrol Kerosene Water Pyridine Petrol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum consists of a mixture of Carbohydrates Carbonates Hydrocarbons Carbides Carbohydrates Carbonates Hydrocarbons Carbides ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rock salt is a mineral containing Iron Magnesium Sodium Potassium Iron Magnesium Sodium Potassium ANSWER DOWNLOAD EXAMIANS APP
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