Chemistry Catalytic converters are generally made from : Transition metals Alkaline metals Hydrogen Carbon Transition metals Alkaline metals Hydrogen Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the maximum Water Vapour content in the atmosphere? 2 to 3 per cent 3 to 4 per cent 4 to 5 per cent 5 to 6 per cent 2 to 3 per cent 3 to 4 per cent 4 to 5 per cent 5 to 6 per cent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The iron ore magnetite consists of Fe2O3 Fe3OH4 FeCO3 3Fe2O3 .. 3H2O Fe2O3 Fe3OH4 FeCO3 3Fe2O3 .. 3H2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ is used for making vinegar. Oxalic acid Acetic acid Tartaric acid Malic acid Oxalic acid Acetic acid Tartaric acid Malic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oil used in the froth floatation process is kerosene oil coconut oil olive oil pine oil kerosene oil coconut oil olive oil pine oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is a crystalline form of Silica Limestone Alumina Glass Silica Limestone Alumina Glass ANSWER DOWNLOAD EXAMIANS APP
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