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Lyophilic sols are more stable than lyophobic sols because [NCERT 1982, 83]

A.        The colloidal particles have positive charge
B.        The colloidal particles have no charge
C.        The colloidal particles are solvated
D.        There are strong electrostatic repulsions between the negatively charged colloidal particles
Answer» D.        There are strong electrostatic repulsions between the negatively charged colloidal particles


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