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Basics of Organic Chemistry question

2024 · 8 Apr · Shift 2 · Q10
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Basics of Organic Chemistry question

2024 · 8 Apr · Shift 2 · Q10

JEE MainChemistryBasics of Organic ChemistryMCQ+4 / −1
The correct sequence of acidic strength of the following aliphatic acids in their decreasing order is: CH3CH2COOH,CH3COOH,CH3CH2CH2COOH,HCOOH\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH}, \mathrm{CH}_3 \mathrm{COOH}, \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COOH}, \mathrm{HCOOH}CH3​CH2​COOH,CH3​COOH,CH3​CH2​CH2​COOH,HCOOH
  1. A
    HCOOH>CH3CH2CH2COOH>CH3CH2COOH>CH3COOH\mathrm{HCOOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{COOH}HCOOH>CH3​CH2​CH2​COOH>CH3​CH2​COOH>CH3​COOH
  2. B
    HCOOH>CH3COOH>CH3CH2COOH>CH3CH2CH2COOH\mathrm{HCOOH}\gt \mathrm{CH}_3 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COOH}HCOOH>CH3​COOH>CH3​CH2​COOH>CH3​CH2​CH2​COOH
  3. C
    CH3CH2CH2COOH>CH3CH2COOH>CH3COOH>HCOOH\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{COOH}\gt \mathrm{HCOOH}CH3​CH2​CH2​COOH>CH3​CH2​COOH>CH3​COOH>HCOOH
  4. D
    CH3COOH>CH3CH2COOH>CH3CH2CH2COOH>HCOOH\mathrm{CH}_3 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{COOH}\gt \mathrm{HCOOH}CH3​COOH>CH3​CH2​COOH>CH3​CH2​CH2​COOH>HCOOH
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