Chemistry Which of the following is not a natural source of hydrocarbon? Mica Petroleum Coal Natural Gas Mica Petroleum Coal Natural Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry In electro-refining, the pure metal is deposited on Vessel Anode Cathode Electrolyte Vessel Anode Cathode Electrolyte ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal compound commonly found in Sindhoor or Kumkum is based on Copper Lead Zinc Tin Copper Lead Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocating of pond that does not leave enough oxygen needed to support life. This type of pollution is called None of these Eutrophication Green house effect Smog None of these Eutrophication Green house effect Smog ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer obtained by the condensation of hexamethylene diamine and adipic acid is : Bakelite Terylene Tollen's Nylon 66 Bakelite Terylene Tollen's Nylon 66 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used As purgative In making tooth paste In paper industry In softening water As purgative In making tooth paste In paper industry In softening water ANSWER DOWNLOAD EXAMIANS APP