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Boron
Heavy water
Plutonium
Uranium
Which among the given cannot be purified by sublimation?
Which among the given celestial bodies contains abundant quantities of helium-3, a potential source of energy -
Which among the given characteristics is not typical of ionically bonded crystals?
Which among the given chemicals is responsible for depletion of ozone layer in the atmosphere -
Which among the given compounds is commonly used as an antiseptic in mouthwashes toothpastes
Which among the given contains high content of lead
Which among the given correctly explains the phenomenon of Test Tube Baby -
Which among the given could be used as fuel in propellant or rockets
Which among the given does not belong to the halogen family?
Which among the given does not cause pollution