Which statement is correct? Group of answer choices none of these H2O is linear. The bonds in LiF have a more covalent character than those in F2. The diatomic molecule Cl2 is an example of a polar molecule. The molecule ClO2 cannot be accurately described by a Lewis structure consistent with the octet rule.

The statement molecule cannot be accurately described by a Lewis structure consistent with the octet rule, is true.

Explanation:

As the chemical formula of water is and since it contains electronegative oxygen atom which also has 2 lone pair of electrons. Hence, lone pair-bond pair repulsion occurs due to which water has a bent shape structure.

The compound LiF contains metal lithium and non-metal fluorine. In order to obtain stability lithium donates its valence electron to the fluorine atom leading to the formation of an ionic bond. Hence, LiF is an ionic compound and not a covalent compound.

Generally, ionic compounds are polar in nature. For example, KOH is a polar compound and is a non-polar compound.

Thus, we can conclude that the statement molecule cannot be accurately described by a Lewis structure consistent with the octet rule, is true.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

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