Chemistry High concentration hydrocarbon pollutants in atmospheric air causes Silicosis Reduced crop yield Cancer Respiratory diseases (e.g.asthma) Silicosis Reduced crop yield Cancer Respiratory diseases (e.g.asthma) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Indane gas is mixture of Methane and oxygen Butane and hydrogen Butane and oxygen Butane and propane Methane and oxygen Butane and hydrogen Butane and oxygen Butane and propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used bleaching agent is sodium chlorine carbon dioxide alcohol chlorine sodium chlorine carbon dioxide alcohol chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry It is dangerous to leave the car engine running in a closed garage, because it may cause serious pollution due to poisoning by emission of Unburnt petrol CO2 CO SO2 Unburnt petrol CO2 CO SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The components of water can be separated by Chemical methods Physical methods Both A and B They can not be separated Chemical methods Physical methods Both A and B They can not be separated ANSWER DOWNLOAD EXAMIANS APP
Chemistry The filter over which sewage is sprinkled is called as Contact bed Trickling filter Intermittent sand filter Percolating filter Contact bed Trickling filter Intermittent sand filter Percolating filter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS