effect of pressure on solids in liquid

 Here’s a clear, concise, and exam-friendly explanation of Effect of Pressure on Solubility for Class 12 CBSE students:

📦 Effect of Pressure on Solubility

🔍 What is the effect of pressure on solids dissolved in liquids?

  • Pressure has little or no effect on the solubility of solids in liquids.

🔑 Why?

  • Both solids and liquids are incompressible, meaning their volumes don’t change significantly with pressure.

  • Because their volume remains almost constant, pressure changes do not affect how much solid dissolves.

📝 Summary:

Substance Type Effect of Pressure on Solubility
Solids in liquids Negligible or none
Gases in liquids Significant (explained separately)

🔎 Important to Remember:

  • Pressure impacts solubility only for gases in liquids, not solids.

  • So, in CBSE exams, if asked about pressure effect on solid solubility, say:

“No significant effect because solids and liquids are nearly incompressible.”

Would you like me to explain the effect of pressure on gases in liquids as well?


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