Chemistry Food cans are coated with tin and not with zinc because Zinc has a higher melting point than tin Zinc is less reactive than tin Zinc is more reactive than tin Zinc is costlier than tin Zinc has a higher melting point than tin Zinc is less reactive than tin Zinc is more reactive than tin Zinc is costlier than tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stalactites and Stalagmites form due to the precipitation of : MgCl2 MgCO3 CaCO3 CaCl2 MgCl2 MgCO3 CaCO3 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Find the odd one: Slaked lime Marble Chalk Limestone Slaked lime Marble Chalk Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common refrigerant in domestic refrigerator is Oxygen Nitrogen Neon Freon Oxygen Nitrogen Neon Freon ANSWER DOWNLOAD EXAMIANS APP
Chemistry A metal is exposed to the atmosphere for sometime. It becomes coated with green carbonate. The metal must be Zinc Copper Silver Aluminium Zinc Copper Silver Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following substance is highly plastic ? Granite Mica Clay Quartz Granite Mica Clay Quartz ANSWER DOWNLOAD EXAMIANS APP
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