UZ:51:4
Read the following excerpt from "The Boy Who Glowed."
Based on this excerpt, what inference can be made about
the boy?
Back on land, the boy began to collect the feathers of birds
that littered the cliffs and the dunes. He made himself a pair
of giant wings that he strapped to his back, and the wings
carried him out across the Great Water. As the boy flew the
gray seas turned golden and glowed with a soft light. The
sky at the edge of the horizon was painted with vibrant reds
and oranges. The boy returned to the home in which he
was raised and spoke kinely to the fisherman and his wife
A He is a wicked spirit who will bring trouble to the
fisherman and his wife.
B He is a good spirit who will protect and bring happiness
to the fisherman and his wife.
C He is a mischievous spirit who will play many tricks on
the fisherman and his wife.
D He is a gloomy spirit who will bring much sorrow to the
fisherman and his wife.

Lem 2 the data below are for the system ethyl propyl ether (1)-chloroform (2) at 0.5 bar. use the data to answer the following questions (all questions refer to p d 0: 5 bar). a) what are the boiling points of the pure components at 0.5 bar? b) a mixture with the overall composition z1 d 0: 1 is brought to 47.6ä±c, 0.5 bar. what is the phase? c) 100 mole of a mixture with z1 d 0: 1 (state a) is mixed with 22 mole of pure ethyl propyl ether vapor (state b). the mixing takes place at 47.6 ä±c, 0.5. bar. what is the phase of the resulting mixture (state c)? if the state is a v/l mixture report the number of moles and mole fractions in each phase. d) plot the txy graph and show states a, b and c. the graph must be done by computer and should be properly annotated. ethyl propyl ether (1) - chloroform (2) at 0.5 bar t ( ä±c) x1 y1 t ( ä±c) x1 y1 42.9 0.000 0.000 49.0 0.470 0.455 43.0 0.020 0.010 49.1 0.520 0.520 43.9 0.065 0.029 48.9 0.567 0.592 45.4 0.156 0.089 48.3 0.652 0.720 46.4 0.215 0.142 47.6 0.745 0.815 47.6 0.296 0.223 46.7 0.822 0.872 48.3 0.362 0.302 45.7 0.907 0.937 48.7 0.410 0.375 44.6 1.000