A 10-M AqLiBr Solution and a 1

question 25

Multiple Choice

A 1.0-M aq.LiBr solution and a 1.0 M CaBr₂ solution are separated by a semipermeable membrane.Which statement is correct?

• A) The CaBr₂ solution has a higher ion concentration and therefore the higher osmotic pressure.The water will flow toward the CaBr₂ solution.
• B) The LiBr solution has a higher ion concentration and therefore the higher osmotic pressure.The water will flow toward the LiBr solution.
• C) The CaBr₂ solution has a lower ion concentration and therefore the higher osmotic pressure.The water will flow toward the CaBr₂ solution.
• D) The LiBr solution has a lower ion concentration and therefore the higher osmotic pressure.The water will flow toward the LiBr solution.

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