Originally colored red with a flavor unique to the candy (often guessed to be lingonberry, but never verified), they are now also available in several different colors, such as Orange & Lemon-Lime. Purple Swedish Fish in grape flavor were discontinued in 2006.
Answer: Dipole-dipole forces are the attraction between the positive end of one molecule and the negative end of another. Explanation: Dipoles form when there is a large difference in electronegativity between two atoms joined by a covalent bond.
Dipole-dipole attraction is weaker than ion-dipole attraction, but it can still have significant effects if the dipole moments are large. The most important example of dipole-dipole attraction is hydrogen bonding which is discussed on page 15.