Chemistry The name of unreactive gas is Oxygen Nitrogen Hydrogen Carbon dioxide Oxygen Nitrogen Hydrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry What happens when a chemical bond is formed ? Energy in always released Energy is always absorbed Energy is neither released nor absorbed More energy is released than is absorbed Energy in always released Energy is always absorbed Energy is neither released nor absorbed More energy is released than is absorbed ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number is the number equal to Electrons None of these Protons Neutrons Electrons None of these Protons Neutrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following vegetable oils is used in the manufacture of paints? Palm oil Sunflower oil Linseed oil Cottonseed oil Palm oil Sunflower oil Linseed oil Cottonseed oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Ozone gas Methane Carbon Monoxide Carbon dioxide Ozone gas Methane Carbon Monoxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used bleaching agent is alcohol carbon dioxide chlorine sodium chlorine alcohol carbon dioxide chlorine sodium chlorine ANSWER DOWNLOAD EXAMIANS APP
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