Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Sedimentation Evaporation Sublimation Magnetization Sedimentation Evaporation Sublimation Magnetization ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element used for making solar cells is Silicon Sodium Magnesium Calcium Silicon Sodium Magnesium Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used bleaching agent is sodium chlorine chlorine alcohol carbon dioxide sodium chlorine chlorine alcohol carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry powder fire extinguishers contain Sand Sand and sodium bicarbonate Sand and potassium carbonate Sand and sodium carbonate Sand Sand and sodium bicarbonate Sand and potassium carbonate Sand and sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following vegetable oils does not contain essential fatty acids ? Coconut oil Groundnut oil Sunflower oil Mustard oil Coconut oil Groundnut oil Sunflower oil Mustard oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as non-stick coating for cooking utensils? Perspex Teflon Polystyrene Styrofoam Perspex Teflon Polystyrene Styrofoam ANSWER DOWNLOAD EXAMIANS APP
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