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प्रश्न
The process of dispersing a freshly prepared precipitate into colloidal form is called ______.
रिकाम्या जागा भरा
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उत्तर
The process of dispersing a freshly prepared precipitate into colloidal form is called peptization.
Explanation:
Peptization involves adding a suitable electrolyte (called a peptizing agent) to a freshly formed precipitate, which causes the precipitate particles to disperse and form a colloidal solution. This happens due to the adsorption of ions on the precipitate particles, creating electrostatic repulsion that stabilizes the colloidal particles in the medium.
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