हिंदी

Which of the following is trihydric phenol?

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प्रश्न

Which of the following is trihydric phenol?

विकल्प

  • Catechol

  • Pyrogallol

  • Resorcinol

  • Quinol

MCQ
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उत्तर

Pyrogallol

Explanation:

Catechol
Resorcinol
Hydroquinone/ Quinol
Pyrogallol
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