Factors of 25pqr are :
A. 25 x p x q x r
B. 5 x 5 x p x q x r
C. 1 x 25 x p x q x r
D. All of the above options
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Heating and cooling can change the kinetic energy of the particles in a substance, and so, we can change the physical state of a substance by heating or cooling it. Increasing the pressure on a substance forces the molecules closer together, which increases the strength of intermolecular forces.
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