Which of the Following Combinations of Formula and Name Is

question 98

Multiple Choice

Which of the following combinations of formula and name is incorrect?

• A)nitride ion = NO₂^-
• B)cyanide ion = CN^-
• C)chlorite ion = ClO₂^-
• D)perchlorate ion = ClO₄^-
• E)chloride ion = Cl^-

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Definitions:

Enantiomer

A molecule from a duo that resembles its counterpart as a mirror reflection but cannot be perfectly overlaid, similar to the relationship between the left and right hands.

Achiral Molecule

A molecule that is superimposable on its mirror image, lacking chirality or a distinct handedness.

Optical Activity

The ability of a substance to rotate the plane of polarization of polarized light, a property observed in chiral molecules.

Superimposable

Describes when two objects can be placed on top of each other, matching perfectly in shape and size.