Chemistry An example of major air pollutant is Carbon monoxide Oxygen Carbon dioxide Helium Carbon monoxide Oxygen Carbon dioxide Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inert gases are ____ in water insoluble soluble None of these sparingly soluble insoluble soluble None of these sparingly soluble ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxygen has (+) oxidation number only in H2O (2) C12O OF2 N2O H2O (2) C12O OF2 N2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal compound commonly found in Sindhoor or Kumkum is based on Tin Lead Copper Zinc Tin Lead Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Physico-chemical characteristics of water in water sources undergo changes due to Evapotranspiration Auatic fungi Effluents Aquatic macrophytes Evapotranspiration Auatic fungi Effluents Aquatic macrophytes ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which halide is used in making sensitive emulsion on photograhic film? Silver bromide Silver iodide Sodium chloride Silver chloride Silver bromide Silver iodide Sodium chloride Silver chloride ANSWER DOWNLOAD EXAMIANS APP
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