Which of the following does not give effervescence with \( \mathrm{...

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Which of the following does not give effervescence with \( \mathrm{NaHCO}_{3} \) ?
(1) Phenol
(2) p-Nitrophenol
(3) 2, 4-dinitrophenol
(4) 2, 4,6-trinitrophenol
\( \mathrm{P} \)
W
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