Chemistry The 'solid waste' is also known as Sedge Sludge Scrubber Toxic waste Sedge Sludge Scrubber Toxic waste ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heavy metal pollution of water is caused by: Wood burning Domestic sewage Acid Plants Paints Wood burning Domestic sewage Acid Plants Paints ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanization of rubber is carried out by adding Phosphorus Sulphur Ozone Carbon Phosphorus Sulphur Ozone Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a gaseous air pollutant? Smoke Hydrocarbon Oxides of nitrogen Oxides of sulphur Smoke Hydrocarbon Oxides of nitrogen Oxides of sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A disinfectant A purifier for water An analgesic A fertilizer A disinfectant A purifier for water An analgesic A fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Sodium nitrate Silver nitrate Silver iodide Sodium thiosulphate Sodium nitrate Silver nitrate Silver iodide Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS