Restorative & Materials · single question
How can the setting (gelation) of alginate impression material be accelerated?
Show answer and explanation
Correct answer: A. Use warmer water
- A. Correct. Warmer mixing water speeds the chemical set; colder water slows it (useful in hot, humid conditions).
- B. Colder water delays setting.
- C. Altering the water ratio changes consistency/strength, not the intended set-time control.
- D. Refrigeration slows the reaction, prolonging set time.
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