Question

Study the figures given and identify the type of interaction between XY−XY molecules.

• A. Dipole-dipole interaction
• B. Dipole-induced dipole interaction
• C. Dispersion forces
• D. Ion-dipole interaction

Answer 1

The correct option is A Dipole-dipole interaction

Dipole-dipole interactions are present between the positive end of one polar molecule and the negative end of another polar molecule.
So, in the given figure, I is a polar molecule and in figure II, dipole-dipole attractive forces are expirienced.