Incorrect match among the following is:
1. PhCH2CH2COOH = 3-Phenylpropanoic acid
2. (CH3)2C=CHCOOH = 3-Methylbut-2-enoic acid
3.  = 2-Methylcyclopentan-1-oic acid
4. = 2,4,6-Trinitrobenzoic acid
Subtopic:  Carboxylic Acids: Preparation & Properties |
From NCERT
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Consider the following reaction,

Bromobenzene \(\xrightarrow[dry \ ether]{Mg}\) A \(\xrightarrow[ii. \ H_{3}O^{+}]{i. \ CO_{2}}\) B

The name of compound B among the following is:
1. Phenol 2. Benzaldehyde
3. Benzoic acid 4. None of these
Subtopic:  Carboxylic Acids: Preparation & Properties |
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From NCERT
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