which has greater mass : 1gm of gold or 0.5 mole of helium?
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Atomic mass of helium is 2g.
It mean that 1 mole of helium=2g
Therefore 0.5 mole of helium=1g
Hence, both have equal mass
It mean that 1 mole of helium=2g
Therefore 0.5 mole of helium=1g
Hence, both have equal mass
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