Glucose can dissolve in water because the + pole on a hydrogen atom in water can:...
- Glucose can dissolve in water because the + pole on a hydrogen atom in water can:
a. Form a hydrogen bond to a – pole on an oxygen atom in glucose
b. Form a non-polar covalent bond to a – pole on an oxygen atom in glucose
c. Form a hydrogen bond to a + pole on a hydrogen atom in glucose
d. Form a hydrogen bond to a carbon atom in glucose
Homework Answers
- For a liquid to dissolve a solid, the molecules of the liquid and solid must attract one another.
- The bond between the oxygen and hydrogen atoms (O–H bond) in sugar (sucrose) gives the oxygen a slight negative charge and the hydrogen a slight positive charge. Sucrose is a polar molecule.
- The polar water molecules attract the negative and positive areas on the polar sucrose molecules which makes sucrose dissolve in water.
- Glucose can dissolve in water because the + pole on a hydrogen atom in water can form a hydrogen bond to a – pole on an oxygen atom in glucose(a).
- Thank you
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