By using th A$-$B binary system given below,

a$)$ Label all the fields in the diagram. $.)$

b$)$ Write all the reactions in the phase diagram by indicating the reaction type and phases involved. $(5$ p$.)$

c$)$ What is the max solubility of $A$ in $B?(10$ p$.)$

d$)$ Make a copling study for mixture $x$ that contains $60$ wt: $8\mathrm{.}8,(20p.)$

e$)$ For mixture $Y$ that contains $40$ wt$.\%$ B$.$ how much of liquid phase will be consumed during the isothermal reaction at $1320C..$