Chemistry Which of the following is very reactive and kept in kerosene? Iodine Potassium Sodium Bromine Iodine Potassium Sodium Bromine 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 SO2 CO Unburnt petrol CO2 SO2 CO ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used in the artificial ripening of fruits is Acetylene Butane Ethane Methane Acetylene Butane Ethane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as Fertilizer Insecticide Disinfectant Pesticide Fertilizer Insecticide Disinfectant Pesticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sullage water is – Waste water released from factories Waste water released from hospitals Waste water released from kitchen Waste water released from toilets Waste water released from factories Waste water released from hospitals Waste water released from kitchen Waste water released from toilets ANSWER DOWNLOAD EXAMIANS APP
Chemistry The function of sedimentation tank in sewage treatment is to: Disinfect the sewage Aerate the sewage Remove water content Remove suspended solids Disinfect the sewage Aerate the sewage Remove water content Remove suspended solids ANSWER DOWNLOAD EXAMIANS APP
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