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my teacher wants the explantion of melting and freezing according to the molecular theory??? also tell me the boyles' law and charles' law according to kinetic theory???

2007-08-07 05:50:09 · 4 answers · asked by AB 1 in Science & Mathematics Chemistry

4 answers

melting, atomic or molecular movement increases
freezing, just the opposite
go to your textbook for boyle and charles

2007-08-07 05:56:04 · answer #1 · answered by Anonymous · 1 1

Melting is when increased molecular movement partially breaks the attractive forces within a solid. Freezing happens when the attractive forces are greater than the movements that are trying to keep on breaking them.

Gas pressure is caused by molecules hitting the inside walls of a container. The harder and more often they hit, the higher the pressure.

2007-08-07 06:00:51 · answer #2 · answered by Gervald F 7 · 1 0

ther molecules are coming to a rest in a condensed compact form during freezing and totally stop in their tracks when frozen/solid state and the reverse happens with melting.-they start moving and expanding out when melting/becoming in liquid form.
heat and pressure will cause molecules to move and become excited until a state is reached when the total area is filled porportionally with the molecules than equilibrium is reached.

2007-08-07 06:45:11 · answer #3 · answered by ? 4 · 0 0

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2016-12-11 12:58:58 · answer #4 · answered by burnham 4 · 0 0

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