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loris [4]
3 years ago
9

How do polar molecules form hydrogen bonds

Biology
1 answer:
Gennadij [26K]3 years ago
4 0

Opposite charges of polar molecules can interact to form hydrogen bonds. The hydrogen bond in polar molecules occurs only in compounds that have hydrogen bonded to N, O, or F. <span>These very highly electronegative</span><span> </span><span>elements</span><span> create a partial positive charge on the hydrogen. </span><span>The H atom is attracted to the partial negative charge on an N, O, or F atom in another molecule.</span>

However, the hydrogen bond is a strong intermolecular bond.

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The substance will be more denser if it has less volume and it will be less denser if the volume is more.

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Yellow: The side of this cube is 3 and volume will be = 3^3=27cm^3&#10;

As, the volume of black cube is less. So, this cube will be more denser.

Density of black cube: \frac{48}{8}=6g/cm^3

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Hence, black cube will be more denser  because the product of its side and mass is lower.

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4 years ago
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