Explain the schutz handy rule of coagulation?
Question: Explain the schutz handy rule of coagulation?
The Schutz Handy Rule of coagulation states that when two particles are of similar size and charge, the coagulation is more favorable if their product of valence (Z) and hydrodynamic radius (R) exceeds a certain value, known as the critical coagulation concentration (CCC). The rule is based on the principle that when the product of Z and R is greater than the CCC, the attractive van der Waals forces between the particles are strong enough to overcome the repulsive electrostatic forces, leading to coagulation. Conversely, when the product is less than the CCC, the repulsive forces dominate, preventing coagulation.
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