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Chemistry, 04.11.2019 18:31 yooooo005

Why does the presence of lone pairs contribute to the polarity of a water molecule?
they allow the bonds between oxygen and hydrogen to be single.
they increase the partial positive charge on the oxygen atom.
they prevent the atoms from forming a linear molecule.
they counter the uneven pull on electrons between the atoms

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Why does the presence of lone pairs contribute to the polarity of a water molecule?
they allo...

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