Chemistry The cathode of a lead storage battery is made up of Lead oxide Manganese dioxide Lead Zinc Lead oxide Manganese dioxide Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid present in red ants is Butyric acid Caproic acid Acetic acid Formic acid Butyric acid Caproic acid Acetic acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry White lung cancer' is caused by Paper Silica Asbestos Textiles Paper Silica Asbestos Textiles ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is liquid non-metal ? Alcohol Mercury Water Bromine Alcohol Mercury Water Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The biogas used for cooking is a mixture of which of the following? Methane and carbon monoxide Isobutane and propane Carbon dioxide and oxygen Methane and carbon dioxide Methane and carbon monoxide Isobutane and propane Carbon dioxide and oxygen Methane and carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is oxygen carbon nitrogen hydrogen oxygen carbon nitrogen hydrogen ANSWER DOWNLOAD EXAMIANS APP
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