A Solution Is Prepared by Dissolving 0

question 117

Multiple Choice

A solution is prepared by dissolving 0.60 g of nicotine (a nonelectrolyte) in water to make 12 mL of solution.The osmotic pressure of the solution is at 25 °C.The molecular weight of nicotine is

• A)28
• B)43
• C)50
• D)160
• E)0.60

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Definitions:

Biceps Brachii

A muscle of the upper arm that flexes the elbow and supinates the forearm.

Radius

A bone in the forearm, extending from the lateral side of the elbow to the thumb side of the wrist.

Attachment Site

The specific area or structure on a cell or virus where a ligand or another molecule binds.

Chronic Pain

Persistent pain that lasts weeks to years, often beyond the expected period of healing.