Common and IUPAC names of catechol, resorcinol, quinol, pyrogallol and phloroglucinol

This type of question, asked 11 times: 4 May 2023 S2, 11 May 2023 S2, 10 May 2024 S1, 11 May 2024 S2, 12 May 2024 S2, 19 Apr 2025 S1, 21 Apr 2025 S2, 22 Apr 2025 S2, 26 Apr 2025 S1, 26 Apr 2025 S2, 19 May 2026 S1. All 11 questions below, oldest first.

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Question 1
4 May 2023 S2
70 $Which of the following is IUPAC name of hydroquinone?$
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Question 2
11 May 2023 S2
77 $The common name of Benzene-1,2,3-triol is$
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Question 3
10 May 2024 S1
78 $Which among the following phenols does not correctly match with their IUPAC names?$
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Question 4
11 May 2024 S2
72 $The Common name of Benzene-1,3-diol is$
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Question 5
12 May 2024 S2
92 $Which of the following is correct IUPAC name of catechol?$
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Question 6
19 Apr 2025 S1
97 $Select the correct IUPAC name of pyrogallol.$
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Question 7
21 Apr 2025 S2
51 $What is IUPAC name of hydroquinone?$
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Question 8
22 Apr 2025 S2
74 $The common name of Benzene-1,4-diol is$
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Question 9
26 Apr 2025 S1
75 $What is the common name of Benzene-1,3-diol?$
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Question 10
26 Apr 2025 S2
52 $The common name of Benzene- 1, 2-diol is$
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Question 11
19 May 2026 S1
14 $What is IUPAC name of catechol?$
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Common and IUPAC names of catechol, resorcinol, quinol, pyrogallol and phloroglucinol

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