Environmental Sciences, asked by Family4347, 1 year ago

Explain the theory of coagulation. Give the chemical equation of coagulation by alum.

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Answered by KomalSrinivas
0

Coagulation-

The phenomenon of a collection of particles to make bigger ones is called coagulation. In case of solutions, to filter the colloidal solutions we use this process.

Theory of coagulation-

In the process of coagulation, the particles transfer to effect interparticle collision and destabilize themselves so as to permit attachment when a collision occurs.

The equation of coagulation by alum-

Al2(SO4)3.14H2O

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