grad5699 grad5699

05-09-2019
Chemistry

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Many of water's emergent properties, such as its cohesion, its high specific heat, and its high heat of vaporization, result from the fact that water molecules _____. (Concept 3.2)A) tend to repel each otherB) are very smallC) are in constant motionD) are extremely largeE) are electrically attracted to each other

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yanethchemist yanethchemist

10-09-2019

Answer:

E) are electrically attracted to each other

Explanation:

Water molecule is polar because there is a difference in electronegativity values between hydrogen and oxygen. The hydrogen side of the molecule has a slight positive charge and the oxygen side is slightly negatively.

Positively and negatively charged ends cause water molecules to attract one another and for this reason water shows the properties mentioned in the question: cohesion, high specific heat, and high heat of vaporization.

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