Chemistry The noble gas used in radiotherapy is Xenon Radon Neon Argon Xenon Radon Neon Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of elements in the Periodic table 118 112 127 115 118 112 127 115 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The water pollution in river is measured by the dissolved amount of Ozone Oxygen Nitrogen Chlorine Ozone Oxygen Nitrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The fiber least prone to catch fire is Terylene Nylon Polyester Cotton Terylene Nylon Polyester Cotton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals can displace copper from copper sulphate solution ? Mercury Iron Platinum Gold Mercury Iron Platinum Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as Disinfectant Insecticide Pesticide Fertilizer Disinfectant Insecticide Pesticide Fertilizer ANSWER DOWNLOAD EXAMIANS APP
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