In non-eugenol pastes the constituents are mixed in______________?
Correct answer: C. Benzoic acid
- A. Phosphoric Acid
- B. Ethyl alcohol
- C. Benzoic acid
- D. None of the above
Explanation
Non-eugenol zinc oxide pastes replace eugenol with an organic acid such as benzoic acid or a substituted benzoic acid. This avoids the irritation and taste associated with eugenol.
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