Question

Shown below is a bond between two elements, X and Y. The

direction of the dipole moment is indicated. If neither element
has a formal charge, which of the following statements are true?
Select all that apply.

The picture is an XY bond with the dipole moment going from X to Y


Element Y carries a partial negative charge.

Element Y is more electronegative than element X

Element Y carries no partial charge

Element X is more electronegative than element Y.

Elements X and Y have the same electronegativity

Element X carries a partial positive charge.

Element X carries a partial negative charge.

Element Y carries a partial positive charge

Element X carries no partial charge

Answer 1

In a bond between elements X and Y, if the dipole moment goes from X to Y, it indicates that element Y is more electronegative. Therefore, element Y carries a partial negative charge, and the statements in the question that are true in this case are: the picture is an XY bond with the dipole moment going from X to Y, element Y carries a partial negative charge, and element Y is more electronegative than element X.

Step-by-step explanation:

The picture shows an XY bond with the dipole moment going from X to Y. This means that element Y carries a partial negative charge. Since the dipole moment goes from X to Y, it indicates that element Y is more electronegative than element X. Thus, the statements that are true in this case are:

• The picture is an XY bond with the dipole moment going from X to Y
• Element Y carries a partial negative charge
• Element Y is more electronegative than element X