Chemistry Which one out of the following helps in burning ? Oxygen Carbon monoxide Carbon dioxide Nitrogen Oxygen Carbon monoxide Carbon dioxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The trans-uranium elements are the chemical elements with atomic numbers greater than 89 92 86 96 89 92 86 96 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanization is the : Deposition of copper on iron Deposition of aluminium on iron Deposition of tin on iron Deposition of zinc on iron Deposition of copper on iron Deposition of aluminium on iron Deposition of tin on iron Deposition of zinc on iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in Monazite sand ? Potassium Thorium Uranium Sodium Potassium Thorium Uranium Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cinnabar is an ore/mineral of Manganese Lead Mercury Molybdenum Manganese Lead Mercury Molybdenum ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stalactites and Stalagmites form due to the precipitation of : CaCO3 MgCl2 MgCO3 CaCl2 CaCO3 MgCl2 MgCO3 CaCl2 ANSWER DOWNLOAD EXAMIANS APP
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