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Which of the following preocesses are ac...

Which of the following preocesses are accompained by increase of entropy.
a. Dissolution of iodine in a solvent
b. `HCI` is added to `AgNO_(3)` and a precipitate of `AgCI` is obtained.
c. A partition is removed to allow two gases to mix.

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To determine which of the given processes are accompanied by an increase in entropy, we need to analyze each process based on the concept of entropy, which is a measure of disorder or randomness in a system. Let's go through each option step by step. ### Step-by-step Solution: 1. **Dissolution of Iodine in a Solvent:** - When iodine (I2) is dissolved in a solvent (like water), it transitions from a solid state to a liquid state. - In the solid state, iodine molecules are closely packed and have limited movement. Upon dissolution, the iodine molecules become more dispersed in the solvent, leading to increased randomness. - **Conclusion:** This process results in an increase in entropy. ...
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