For 109%labelled oleum if the number of moles of H2SO4 and free SO3 be – InterviewSolution

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1.	For 109%labelled oleum if the number of moles of H2SO4 and free SO3 be x & y respectively , then what will be the approximate value of (x + y)/(x - y) ?
Answer» For 109%labelled oleum if the number of moles of H2SO4 and free SO3 be x & y respectively , then what will be the approximate value of (x + y)/(x - y) ?

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