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The vapour density of a sample of hydrogen fluoride gas is found to be 12.5. If it is due to dimerisation of some HF molecules to H2F2 molecules, then the percentage of HF molecules dimerised is: (F = 19)

Answer» The vapour density of a sample of hydrogen fluoride gas is found to be 12.5. If it is due to dimerisation of some HF molecules to H2F2 molecules, then the percentage of HF molecules dimerised is: (F = 19)


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