Chemistry Hard steel contains 0.01 to 0.04 per cent carbon 2 to 5 per cent carbon 0.5 to 1.5 per cent carbon 0.1 to 0.4 per cent carbon 0.01 to 0.04 per cent carbon 2 to 5 per cent carbon 0.5 to 1.5 per cent carbon 0.1 to 0.4 per cent carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following ions , the colour is not due to d-d transition ? [Cu(NH3)4]2+ [CoF6]3+ [CrO4]2− [Ti(H2O)6]3+ [Cu(NH3)4]2+ [CoF6]3+ [CrO4]2− [Ti(H2O)6]3+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a natural source of hydrocarbon? Mica Natural Gas Coal Petroleum Mica Natural Gas Coal Petroleum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Muscle fatigue is caused by the accumulation of : Lactic acid Pyruvic acid Oxalacetic acid Uric acid Lactic acid Pyruvic acid Oxalacetic acid Uric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry In electro-refining, the pure metal is deposited on Cathode Vessel Electrolyte Anode Cathode Vessel Electrolyte Anode ANSWER DOWNLOAD EXAMIANS APP
Chemistry Green house effect is accelerated by Increased transportation activity Deforestation All of these Rapid industrialization Increased transportation activity Deforestation All of these Rapid industrialization ANSWER DOWNLOAD EXAMIANS APP
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