Spot the compound that is NOT a phenol

This type of question, asked 3 times: 15 May 2023 S1, 21 Apr 2025 S1, 19 Apr 2026 S2. All 3 questions below, oldest first.

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Question 1
15 May 2023 S1
96 $Which of the following compounds is NOT a phenol?$
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Question 2
21 Apr 2025 S1
71 $Which from following compounds does NOT contain phenolic - OH group?$
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Question 3
19 Apr 2026 S2
20 $Which of the following is NOT a phenol ?$
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