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Which statement A-D about molecular representation is not correct Molecules are

ID: 534824 • Letter: W

Question

Which statement A-D about molecular representation is not correct Molecules are represented in various ways. Which statement A-D about molecular representation is not correct. A structural formula shows how the atoms are bonded together but does not necessarily indicate the bond angles or three-dimensional shape of the molecule. Statements A-D all are correct. A molecular or chemical formula identifies the elements and the number of atoms of each that comprise a molecule of a compound. A space-filling model best represents the size of the atoms and distribution of electrons in a molecule. A ball-and-stick model shows bond angles and the three-dimensional shape of a molecule

Explanation / Answer

5)

Answer: statement A-D all are correct

A structural formula just show the bonding of the atoms but doesn’t take there arrangement and angle into account

Molecular formula has nothing to do with drawing structure. For example, CO2 is a molecular formula but it doesn’t show anything about the arrangement of atoms

Space filling model describe that size of atom and ball and stick model shows the angles

So, all the options are correct

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