Chemistry The cathode of a lead storage battery is made up of Lead oxide Zinc Lead Manganese dioxide Lead oxide Zinc Lead Manganese dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Green house effect is accelerated by All of these Deforestation Rapid industrialization Increased transportation activity All of these Deforestation Rapid industrialization Increased transportation activity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is also used as a Bio fertilizer? Ammonia Urea Uric Acid None of these Ammonia Urea Uric Acid None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Persons working in cement plants and lime stone quarries are prone to disease like Silicosis Pneumoconiosis Asthma Cancer Silicosis Pneumoconiosis Asthma Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polypropylene Polyamide Polyester Polyethylene Polypropylene Polyamide Polyester Polyethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most important ore of aluminium is monazite magnetite bauxite haematite monazite magnetite bauxite haematite ANSWER DOWNLOAD EXAMIANS APP
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