b) The slope of the q-line, in a fractionating column, is governed by the nature of...

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b) The slope of the q-line, in a fractionating column, is governed by the nature of the feed. With the aid of a sketch, show the slope of the q-line when the feed is; (i) Superheated vapour (ii) At boiling point (iii) Saturated vapour (iv) Partly vapour (v) Cold liquor [2.5 marks] 1 b) The slope of the q-line, in a fractionating column, is governed by the nature of the feed. With the aid of a sketch, show the slope of the q-line when the feed is; (i) Superheated vapour (ii) At boiling point (iii) Saturated vapour (iv) Partly vapour (v) Cold liquor [2.5 marks] 1