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II. Multiple Choice Questions (Type-116. One mole of oxygen gas at STP is equal to(a) 6.022 x 1023 molecules of oxygen(6) 6.022 x 1023 atoms of oxygen(c) 16 g of oxygen(d) 32 g of oxygenodi |
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Answer» Answer: 6.022*1023 molecule of o2(avogadro no.) Explanation: =32G of o2 . hence one molecule of OXYGEN gas is EQUAL to MOLECULAR WEIGHT of o2 and avogadro no. |
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