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- IIT JAM
- Chemistry (CY)
Oiecutd elgnl ot cho then find (x - y). iow many of following compound will react with nahco3 7. sogh (4) cooh oh 1oj (3) (1) (2) no2 oh on (6) no2 oo (7) chcho
OIecuTd elgnl OT CHO then find (X - Y). iow many of following compound will react with NaHCo3 7. sogH (4) COOH OH 1OJ (3) (1) (2) NO2 OH ON (6) NO2 oO (7) CHCHOH (5) CH COOH NO2 H
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Dinesh khalmaniya 1 Best Answer
Among the given compounds, only three compounds will react with sodium hydrogen carbonate (NaHCO3). They are as follows: 1. Benzoic acid (C6H5COOH) 2. sulphonic acid (C6H5SO3H) 3. Acetic acid (CH3COOH) 4. 2,4,6-trinitro phenol (2,4,6−(NO2)3C6H2OH) Sodium hydrogen carbonate is a weak base. It reacts with the above compounds (having reasonable acidity) to form salt and water. Other compounds are either very weak acids (such as phenol and p-methoxy phenol) or neutral (such as toluene and nitrobenzene). Hence, they do not react with sodium hydrogen carbonate. 2,4,6- trinitrophenol has sufficient acidity, as the three electron-withdrawing nitro groups increase the acidity of phenol and stabilise the negative charge by resonance.
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Sir, can you give a list
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remember strong acids such as any carboxylic acids and sulphonic acids gives test
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alcohol doesn't give this test but picruc acid gives because it is most acidic
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Priyanshu kumar![best-answer]()
Total 5 compound. Benzoic acid, acetic acid, 2,4,6 trinitrophenol, benzene sulphonic acid, para nitrophenol Sodium hydrogen carbonate is a weak base. It reacts with the above compounds (having reasonable acidity) to form salt and water.
Sir, can you give a list