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A liquid mixture of benzene and toluene ...

A liquid mixture of benzene and toluene is composed of `1 mol` of benzene and `1 mol` of toluence.
If the pressure over the mixture at `300 K` is reduced, at what pressure does the first vapour form?
Given:`p_(T)@ = 32.05 mm Hg , p_(B)@ = 103 mm Hg`

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To solve the problem, we need to find the pressure at which the first vapor forms from a liquid mixture of benzene and toluene. The first vapor will form when the external pressure equals the vapor pressure of the system. ### Step-by-Step Solution: 1. **Identify the Components and Their Properties**: - We have a mixture of benzene and toluene. - Given: - Vapor pressure of pure benzene, \( p_B^0 = 103 \, \text{mm Hg} \) ...
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