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Which of the following is true when components forming an ideal solution are mixed

  • Option 1)

    \Delta H_{m}=\Delta V_{m}=0

     

     

     

  • Option 2)

    \Delta H_{m} > \Delta V_{m}

  • Option 3)

    \Delta H_{m} < \Delta V_{m}

  • Option 4)

    \Delta H_{m} = \Delta V_{m}=1

 

Answers (1)

As we learned

 

Condition of ideality -

Interaction between A - A; B - B are similar to A - B Interactions.

eg. Hexane + Heptone

Benzene + Toluere

- wherein

\Delta H_{mix}= 0

\Delta V_{mix}= 0

\Delta H - Change \: in\: enthalpy

\Delta V - Change \: in\: volume

 

 For the ideal solution \Delta H_{mix}  and \Delta V_{mix} =0.


Option 1)

\Delta H_{m}=\Delta V_{m}=0

 

 

 

Option 2)

\Delta H_{m} > \Delta V_{m}

Option 3)

\Delta H_{m} < \Delta V_{m}

Option 4)

\Delta H_{m} = \Delta V_{m}=1

Posted by

Vakul

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