Chemistry For extinguishing fire, we use Carbon Dioxide Marsh gas Hydrogen Carbon Monoxide Carbon Dioxide Marsh gas Hydrogen Carbon Monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The total energy of revolving electron in an atom Can have any value above zero Cannot be negative Can never be positive Will always be positive Can have any value above zero Cannot be negative Can never be positive Will always be positive ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coordination number of body centered atom in cubic structure is 8 10 4 6 8 10 4 6 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Inert gases are Chemically very active Not stable Miscible with water Chemically unreactive Chemically very active Not stable Miscible with water Chemically unreactive ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compounds formed when hydrogen combines with p-block elements are called Metallic hydrides Molecular hydrides Polynuclear hydrides Ionic hydrides Metallic hydrides Molecular hydrides Polynuclear hydrides Ionic hydrides ANSWER DOWNLOAD EXAMIANS APP
Chemistry The strongest oxidizing agent among the following is: Fluorine Chlorine Iodine Oxygen Fluorine Chlorine Iodine Oxygen ANSWER DOWNLOAD EXAMIANS APP
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