Chemistry Which one element has the highest electronegativity value Lithium Chlorine Fluorine Nitrogen Lithium Chlorine Fluorine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry L.P.G. is mostly liquefied Oxygen Hydrogen Methane Butane Oxygen Hydrogen Methane Butane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleus of an atom consists of. Neutron Proton and Neutron Proton Electron, Proton and Neutron Neutron Proton and Neutron Proton Electron, Proton and Neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following phenomenon is considered responsible for Global Warming? Trade winds Greenhouse effect Fire in coal mines Dry farming Trade winds Greenhouse effect Fire in coal mines Dry farming ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following was used as a chemical weapon in the first world war ? Hydrogen cyanide Carbon monoxide Water gas Mustard gas Hydrogen cyanide Carbon monoxide Water gas Mustard gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry What happens when a drop of glycerol is added to crushed KMnO4 spread on a paper ? There is a crackling sound The paper ignites There is a violent explosion. There is no reaction. There is a crackling sound The paper ignites There is a violent explosion. There is no reaction. ANSWER DOWNLOAD EXAMIANS APP
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