Gasoline is primarily a mixture of hydrocarbons and is sold with an octane rating that is based on a comparison with the combustion properties of isooctane. Gasoline usually contains an isomer of isooctane called tetramethylbutane (C₈H₁₈), which has an enthalpy of vaporization of 43.3 kJ/mol and a boiling point of 106.5 $\circ$ C. Determine the vapor pressure of tetramethylbutane on a very hot summer day when the temperature is 38 $\circ$ C. A)80.0 torr B)36.7 torr C)67.8 torr D)47.9 torr E)89.3 torr

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The Answer of Gasoline is primarily a mixture of hydrocarbons and is sold with an octane rating that is based on a comparison with the combustion properties of isooctane. Gasoline usually contains an isomer of isooctane called tetramethylbutane (C₈H₁₈), which has an enthalpy of vaporization of 43.3 kJ/mol and a boiling point of 106.5 $\circ$ C. Determine the vapor pressure of tetramethylbutane on a very hot summer day when the temperature is 38 $\circ$ C. A)80.0 torr B)36.7 torr C)67.8 torr D)47.9 torr E)89.3 torr

Gasoline Is Primarily a Mixture of Hydrocarbons and Is Sold ∘\circ∘

Gasoline Is Primarily a Mixture of Hydrocarbons and Is Sold $\circ$