Question

The polarity of a covalent bond between two atoms depends upon :

• A. Electronegativity
• B. Ionic size
• C. Atomic size
• D. None of the above

Answer 1

The correct option is A Electronegativity

Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared between two atoms.
In polar covalent bonds, one atom has a stronger pull than the other atom and attracts electrons.