Exam questionKROK 1Pharmacy ยท 2009
Sol Al(OH)3 was derived by processing a freshly made Al(OH)3 precipitate with a small amount of HCl solution. Sol production bases upon the following phenomenon:
Answer options
- Chemical peptization
- Rinsing with a solvent
- Physical condensation
- Chemical condensation
- Mechanic dispersing
Correct answer
Chemical peptization
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