Which of the following best describes water's ability to dissolve certain substances such as glucose, but remain separate from other substances such as oils?
(Choice A)
Due to hydrogen bonding, water is more dense as a liquid than a solid.
(Choice B)
Water has an overall negative charge, which allows it to easily dissolve nonpolar substances like glucose.
(Choice C)
Water molecules are polar, consisting of two partially positive hydrogen atoms, and one
partially negative oxygen atom.
(Choice D)
Water molecules can only form ionic bonds with polar molecules, such as glucose.
How do molecules interact with water?
Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.
What molecules interact well with water?
Generally speaking, water is good at dissolving ions and polar molecules, but poor at dissolving nonpolar molecules.
Which of the following describes water molecules the best?
The overall effect is making the water molecular a polar one. The presence of free hydrogen atoms makes water molecule to form hydrogen bonds with other water molecules and with other polar molecules. Thus, the correct answer is option B.
Which of the following best describes the structure of how water molecules form and interact quizlet?
Which of the following best describes the structure of how water molecules form and interact? Hydrogen atoms bond with each other to create a stable outer shell of electrons. Then they form a hydrogen bond to an oxygen atom to create the water molecule.