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When q=(Heat required to convert one mole of feed to saturated vapor)/(Molar heat of vaporization of feed) Statement 1: q<1 means the slope is a horizontal line. Statement 2: q<1 means the slope is a vertical line.

When q=(Heat required to convert one mole of feed to saturated vapor)/(Molar heat of vaporization of feed) Statement 1: q<1 means the slope is a horizontal line. Statement 2: q<1 means the slope is a vertical line. Correct Answer

q=0 means the slope is a horizontal line. q=1 means the slope is a vertical line. Or q<1 means the slope is negative.

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