Chemistry Stalactites and Stalagmites form due to the precipitation of : MgCl2 CaCO3 CaCl2 MgCO3 MgCl2 CaCO3 CaCl2 MgCO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is abundant in Gobar gas? Methane Oxygen Hydrogen Carbon dioxide Methane Oxygen Hydrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3 5 4 2 zero 5 4 2 zero ANSWER DOWNLOAD EXAMIANS APP
Chemistry PVC is obtained by the polymerisation of Vinyl chloride Styrene Propane Acetylene Vinyl chloride Styrene Propane Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief source for the production of nitrogeneous fertilizers is : Nitric acid Nitrogen Ammonia Nitrogen dioxide Nitric acid Nitrogen Ammonia Nitrogen dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following has greatest mass ? Electron Proton Hydrogen nucleus Neutron Electron Proton Hydrogen nucleus Neutron ANSWER DOWNLOAD EXAMIANS APP
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