Chemistry Mark the compound which possess ionic, covalent and coordinate bonds. H2O SO2 NH4Cl SO3 H2O SO2 NH4Cl SO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle? 13 days 3 billion years 100 years 0.01 minute 13 days 3 billion years 100 years 0.01 minute ANSWER DOWNLOAD EXAMIANS APP
Chemistry A thick paste of cement, sand and water is called Mortar Kiln Concrete R.C.C. Mortar Kiln Concrete R.C.C. ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements exhibits the greatest tendency to lose electrons ? Fluorine Zinc Oxygen Lithium Fluorine Zinc Oxygen Lithium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The degree of dissociation of an electrolyte depends on Dilution Atmospheric pressure Impurities Method of dissolution Dilution Atmospheric pressure Impurities Method of dissolution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stalactites and Stalagmites form due to the precipitation of : MgCl2 CaCO3 CaCl2 MgCO3 MgCl2 CaCO3 CaCl2 MgCO3 ANSWER DOWNLOAD EXAMIANS APP
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