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which of the following statement about water is not true a)water polar b)water not polar c)...

which of the following statement about water is not true
a)water polar
b)water not polar
c) atoms in water share the distribution of electrons equally
d) both b and c
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Answer #1

Water is a liquid, which consists of two hydrogen atoms bound to a central oxygen atom by covalent bond. This cofiguration results in a molecule which is polar. Since, oxygen atom is more electronegative than the hydrogen atom, the shared electrons feel a stronger force towards the oxygen atom as compared to the hydrogen atoms, and this is what gives the molecule a polarity.

The Oxygen atom shares one electron each with the two hydrogen atoms, which in turn share one electron of their own with the oxygen atom. This results in a stable octet of 8 electrons [ 6 of its own and 1 shared by each of the 2 hydrogen atoms] for the oxygen. In return, the two hydrogen atoms also get a stable configuration of 2 electrons in their outermost shell [ 1 of its own and 1 each from the oxygen atom] .

Hence, the statement which is not true is - [b] water not polar

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