Question:
For an ideal binary liquid mixture
For an ideal binary liquid mixture
Updated On: Jun 15, 2024
- $\Delta H_{(mix)}=0; \Delta S_{(mix)}<0$
- $\Delta S_{(mix)}=0; \Delta G_{(mix)}<0$
- $\Delta S_{(mix)}=0; \Delta G_{(mix)} = 0$
- $\Delta V_{(mix)}=0; \Delta G_{(mix)}> 0$
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The Correct Option is B
Solution and Explanation
For an ideal binary mixture,
$\Delta H_{mix} = 0 \Rightarrow \Delta V_{mix} = 0$
$\Delta G_{mix} < 0 \Rightarrow \Delta S_{mix} > 0$
$\Delta H_{mix} = 0 \Rightarrow \Delta V_{mix} = 0$
$\Delta G_{mix} < 0 \Rightarrow \Delta S_{mix} > 0$
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Concepts Used:
Solutions
A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm.
For example, salt and sugar is a good illustration of a solution. A solution can be categorized into several components.
Types of Solutions:
The solutions can be classified into three types:
- Solid Solutions - In these solutions, the solvent is in a Solid-state.
- Liquid Solutions- In these solutions, the solvent is in a Liquid state.
- Gaseous Solutions - In these solutions, the solvent is in a Gaseous state.
On the basis of the amount of solute dissolved in a solvent, solutions are divided into the following types:
- Unsaturated Solution- A solution in which more solute can be dissolved without raising the temperature of the solution is known as an unsaturated solution.
- Saturated Solution- A solution in which no solute can be dissolved after reaching a certain amount of temperature is known as an unsaturated saturated solution.
- Supersaturated Solution- A solution that contains more solute than the maximum amount at a certain temperature is known as a supersaturated solution.