Chemistry Which of the following metals occurs in free state ? Iron Lead Zinc Copper Iron Lead Zinc Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is Foam Suspension Gel Emulsion Foam Suspension Gel Emulsion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Fertilizers Petrochemicals Aluminium Cement Fertilizers Petrochemicals Aluminium Cement ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to increase the anti-knocking property of petrol ? Triethyl lead Tetraethyl lead Trimethyl lead Tetramethyl lead Triethyl lead Tetraethyl lead Trimethyl lead Tetramethyl lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas that usually causes explosions in coal mines is Air Methane Carbon monoxide Hydrogen Air Methane Carbon monoxide Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Forth floatation process to concentrate the minerals is applicable to Bauxite Chalcopyrites Haematite Calamine Bauxite Chalcopyrites Haematite Calamine ANSWER DOWNLOAD EXAMIANS APP
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