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5. Calculate number of moles and molecules ofammonia present in 5.6 dm of its volume (Ans.0.25 mole and 1.555 x 108 molecules) |
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Answer» According to a formula Moles = volume/22.4 Given, Volume = 5.6 On solving (i) and (ii) we get = 5.6/22.4 = 0.25 moles = 0.25 * 6.023 * 10^23 = 1.50 |
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