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Which of the following is not a factor affecting the electrostatic interactions between colloidal particles?

Which of the following is not a factor affecting the electrostatic interactions between colloidal particles? Correct Answer Mass of the particles

In general, electrostatic interactions between colloidal particles depend upon the mobility of the phases, surface potential and screening length of the solvent. It also depends upon the charges of both the dispersed phase and the dispersion medium.

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