What is the effect of increasing the electronegativity of atoms in a molecule on

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Question: What is the effect of increasing the electronegativity of atoms in a molecule on its dipole moment?

Options:

Correct Answer: Increases dipole moment

Solution:

Increasing electronegativity of atoms in a molecule increases the dipole moment as the difference in charge distribution becomes greater.

What is the effect of increasing the electronegativity of atoms in a molecule on its dipole moment?

What is the effect of increasing the electronegativity of atoms in a molecule on its dipole moment?

Step 1: Understand what electronegativity means. It is a measure of how strongly an atom attracts electrons in a bond.
Step 2: Recognize that in a molecule, if one atom is more electronegative than another, it will pull the shared electrons closer to itself.
Step 3: Realize that this unequal sharing of electrons creates a charge difference within the molecule.
Step 4: Know that this charge difference is called a dipole moment, which is a measure of the polarity of the molecule.
Step 5: Conclude that if you increase the electronegativity of the atoms in a molecule, the difference in charge distribution becomes greater, leading to a larger dipole moment.

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