Chemistry Which of the following molecules has a bond order of 2.5 F2 CO HCL NO F2 CO HCL NO ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oxidation number of nickel in K4[Ni(CN)4] is –4 Zero 8 4 –4 Zero 8 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Element 106 was discovered by Lawrence Kurchatove Rutherford Seaborg Lawrence Kurchatove Rutherford Seaborg ANSWER DOWNLOAD EXAMIANS APP
Chemistry The filter over which sewage is sprinkled is called as Trickling filter Percolating filter Contact bed Intermittent sand filter Trickling filter Percolating filter Contact bed Intermittent sand filter ANSWER DOWNLOAD EXAMIANS APP
Chemistry Permanent – hardness of water may be removed by addition of Lime Potassium Permangante Sodium carbonate Alum Lime Potassium Permangante Sodium carbonate Alum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is extracted from Cinnabar Bauxite Haematite Dolomite Cinnabar Bauxite Haematite Dolomite ANSWER DOWNLOAD EXAMIANS APP
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