Which of the Following Aqueous Solutions Has the Highest Osmotic

question 56

Multiple Choice

Which of the following aqueous solutions has the highest osmotic pressure at 25°C (assume 100% dissociation for all soluble ionic compounds) ?

• A)0.15m K₃PO₄
• B)0.20m KI
• C)0.25m K₂CO₃
• D)0.30m NH₄NO₃
• E)0.45m C₁₂H₂₂O₁₁

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Definitions:

Flight Muscles

The muscles that power the wings in flying animals, enabling flight.

Constant Body Temperature

The maintenance of a steady internal body temperature regardless of external environmental changes.

Birds

Warm-blooded vertebrates with feathers, wings, a beak, and typically the ability to fly, laying hard-shelled eggs.