Chemistry ________ is a by product of sewage treatment and can be decomposed to produce biogas Sewer Sludge Scum Sewage Sewer Sludge Scum Sewage ANSWER DOWNLOAD EXAMIANS APP
Chemistry The cathode of a lead storage battery is made up of Lead oxide Lead Zinc Manganese dioxide Lead oxide Lead Zinc Manganese dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Quartz is a crystalline form of Alumina Limestone Silica Glass Alumina Limestone Silica Glass ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of bleaching powder is : Calcium chlorate Calcium hypochlorite Calcium chloro hypochlorite Calcium bi chloride Calcium chlorate Calcium hypochlorite Calcium chloro hypochlorite Calcium bi chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat energy produced when the human body metabolises 1 gram of fat is 30 KJ 29 KJ 39 KJ 1 KJ 30 KJ 29 KJ 39 KJ 1 KJ ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for filling weather balloons is Hydrogen Helium Nitrogen Air Hydrogen Helium Nitrogen Air ANSWER DOWNLOAD EXAMIANS APP
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