Question

When substance move from solid to liquid all of the following occur except a) molecules become more disordered b) kinetic energy of the molecules decreases c) intermolecular forces become weaker d) molecules become further separated

Answer 1

Answer:

The gases are in the most random motion so have maximum kinetic energy than liquid and solid. solid only show vibration.

Theerefore the second option which is saying that kinetic energy of molecule decrease is wrong. As we go from solid to liquid disorderness increases intermolecular force becomes weaker as solids was later tends to be in solid form and molecules become separated as more area is occupied by liquid than solid of same volume.