General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Helium Argon Xenon Krypton Helium Argon Xenon Krypton ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Copper and Silver Copper and Gold Silver and Gold Zinc and Gold Copper and Silver Copper and Gold Silver and Gold Zinc and Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Non stick cooking utensils are coated with polystyrene Black paint Teflon PVC polystyrene Black paint Teflon PVC ANSWER DOWNLOAD EXAMIANS APP
General Science The group of metals Fe, Co, Ni may best called as Main group metals Alkali metals Rare metals Transition metals Main group metals Alkali metals Rare metals Transition metals ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Carbon dioxide Methane Nitrous oxide Hydrogen Carbon dioxide Methane Nitrous oxide Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material? Radium Thorium Plutonium Radan Radium Thorium Plutonium Radan ANSWER DOWNLOAD EXAMIANS APP
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