Integral enthalpy of mixing (in J/mol) of liquid (Cu, Zn) solution can be appro

Question

Integral enthalpy of mixing (in J/mol) of liquid (Cu, Zn) solution can be approximated by âˆ†Hmixm = -19250 xCu xZnThe corresponding partial molar enthalpy of mixing (in J/mol) for Cu is

Options:

A . 19250 xZn2

B . -19250 xCu2

C . 38500 xZn - 19250 xZn2 - 19250

D . -19250 xZn2

Answer: Option D

-NA-

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