Question:
The functionality of the Phenol in the preparation of phenol-formaldehyde resin is :
The functionality of the Phenol in the preparation of phenol-formaldehyde resin is :
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In phenol-formaldehyde resin synthesis, phenol's reactivity and functionality define the resin's final properties.
Updated On: Sep 24, 2025
- 1
- 2
- 3
- 4
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the role of Phenol.
Phenol plays a crucial role in the preparation of phenol-formaldehyde resin. Its functionality is involved in the reaction with formaldehyde to form the resin.
Step 2: Conclusion.
Based on the reaction mechanism and chemical properties, the correct functionality of phenol in this preparation is (D) 4.
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