Chemistry Which of the following metals has least melting point ? Silver Mercury Gold Copper Silver Mercury Gold Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleus of an atom consists of. Proton and Neutron Neutron Proton Electron, Proton and Neutron Proton and Neutron Neutron Proton Electron, Proton and Neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is prevented from rusting by coating with zinc. This process is called as Galvanisation Reduction Sublimation Corrosion Galvanisation Reduction Sublimation Corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Copper Sodium Gold Silver Copper Sodium Gold Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following fuels causes minimum environmental pollution? Diesel Hydrogen Kerosene Coal Diesel Hydrogen Kerosene Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has no unit Ionization energy Excitation potential Electron affinity Electronegativity Ionization energy Excitation potential Electron affinity Electronegativity ANSWER DOWNLOAD EXAMIANS APP
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