Chemistry ________ is a by product of sewage treatment and can be decomposed to produce biogas Sludge Scum Sewer Sewage Sludge Scum Sewer Sewage ANSWER DOWNLOAD EXAMIANS APP
Chemistry Urea is a Sodium fertilizer Phosphatic fertilizer Potassium fertilizer Nitrogenous fertilizer Sodium fertilizer Phosphatic fertilizer Potassium fertilizer Nitrogenous fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Trinitrotoluene is Used to melt metals Used as an abrasive Used to fuse two metals Used as an explosive Used to melt metals Used as an abrasive Used to fuse two metals Used as an explosive ANSWER DOWNLOAD EXAMIANS APP
Chemistry The cathode of a lead storage battery is made up of Lead Manganese dioxide Zinc Lead oxide Lead Manganese dioxide Zinc Lead oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alloy is used in making magnet ? Alnico Duralumin Magnalium Stainless steel Alnico Duralumin Magnalium Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A fertilizer An analgesic A disinfectant A purifier for water A fertilizer An analgesic A disinfectant A purifier for water ANSWER DOWNLOAD EXAMIANS APP
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