Define what is the mole fraction of naphthalene

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Reference no: EM13221911

At 40°C, the vapor pressure of heptane is 92 torr. If a solution is made of naphthalene in heptane and has a vapor pressure of 82 torr, what is the mole fraction of naphthalene? Assume ideal solution behavior.

0.891

0.435

0.487

0.109

1.109

Reference no: EM13221911

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