Question:easy
Identify trihydric phenol from following.
Identify trihydric phenol from following.
Show Hint
Pyrogallol has three OH groups on the benzene ring.
Updated On: Oct 1, 2026
- Hydroquinone
- Catechol
- O-Cresol
- Pyrogallol
Show Solution
The Correct Option is D
Solution and Explanation
Step 1: Count OH groups
Hydroquinone 2, catechol 2, o-cresol 1, pyrogallol 3.
Step 2: Select
Three OH groups means pyrogallol, option (D).
Final Answer:
Pyrogallol has three OH groups, option (D). \[ \boxed{\text{Pyrogallol}} \]
Hydroquinone 2, catechol 2, o-cresol 1, pyrogallol 3.
Step 2: Select
Three OH groups means pyrogallol, option (D).
Final Answer:
Pyrogallol has three OH groups, option (D). \[ \boxed{\text{Pyrogallol}} \]
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