Chemistry Total number of elements in the Periodic table 115 112 118 127 115 112 118 127 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour taste of ‘Coca Cola’ is due to the presence of Formic acid Phosphoric acid Hydrochloric acid Acetic acid Formic acid Phosphoric acid Hydrochloric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element has the highest electronegativity value Lithium Chlorine Fluorine Nitrogen Lithium Chlorine Fluorine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called : Galvanization Alloy formation Vulcanization Zinc plating Galvanization Alloy formation Vulcanization Zinc plating ANSWER DOWNLOAD EXAMIANS APP
Chemistry White coal is Uranium Hydro-electricity None of these Diamond Uranium Hydro-electricity None of these Diamond ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of major air pollutant is Oxygen Carbon monoxide Helium Carbon dioxide Oxygen Carbon monoxide Helium Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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