Multiple choice

Van Laar equation deals with the activity coefficients in _____________.

  1. heterogeneous azeotrope

  2. zeotropic mixture

  3. azeotropic mixture

  4. ternary solutions

  5. binary solutions
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The general characteristic of binary solution is that when, say, two liquids are mixed together at the same pressure and temperature, the extensive properties (volume, enthalpy, entropy, etc.) of the mixture are not the sum of those of the unmixed components.

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