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Asked: 2020-03-22T04:16:23+05:30 In:

GATE MT 2013 Q50. Common Data for Questions 50 and 51: Integral enthalpy of mixing (in J/mol) of liquid (Cu, Zn) solution can be approximated by ΔHm(mix)= -19250xcu xzn. The corresponding partial molar enthalpy of mixing (in J/mol) for Cu is

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0%(A)
25%(B) ( 2 voters )
12.5%(C) ( 1 voter )
62.5%(D) ( 5 voters )
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GATE MT 2013 Q50. Common Data for Questions 50 and 51: Integral enthalpy of mixing (in J/mol) of liquid (Cu, Zn) solution can be approximated by ΔHm(mix)= -19250xcu xzn. The corresponding partial molar enthalpy of mixing (in J/mol) for Cu is
GATE MT 2013 Q50. Common Data for Questions 50 and 51: Integral enthalpy of mixing (in J/mol) of liquid (Cu, Zn) solution can be approximated by ΔHm(mix)= -19250xcu xzn. The corresponding partial molar enthalpy of mixing (in J/mol) for Cu is
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      Correct answer is option D. ΔHmixCu = -19250(1-xcu)2

      Correct answer is option D.

      ΔHmixCu = -19250(1-xcu)2

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