Chemistry Cinnabar is an ore/mineral of Manganese Lead Molybdenum Mercury Manganese Lead Molybdenum Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore which contains 72% of iron is : Siderite Limonite Haematite Magnetite Siderite Limonite Haematite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pyrethrin used in mosquito coil is obtained from A fungus A seed plant A bacterium An insect A fungus A seed plant A bacterium An insect ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a greenhouse gas ? Hydrogen Nitric oxide Carbon dioxide Chlorofluorocarbon Hydrogen Nitric oxide Carbon dioxide Chlorofluorocarbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Magnalium is an alloy of Manganese and Magnesium Magnesium and Tin Aluminium and Zinc Aluminium and Magnesium Manganese and Magnesium Magnesium and Tin Aluminium and Zinc Aluminium and Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum consists of a mixture of Carbides Hydrocarbons Carbohydrates Carbonates Carbides Hydrocarbons Carbohydrates Carbonates ANSWER DOWNLOAD EXAMIANS APP
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