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Among the following the strongest acid is [1988]
  • a)
    CH3COOH
  • b)
    CH2ClCH2COOH
  • c)
    CH2ClCOOH
  • d)
    CH3CH2COOH.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Among the following the strongest acid is[1988]a)CH3COOHb)CH2ClCH2COOH...
Chlorine is electron withdrawing group.
Further Inductive effect is stronger at α
position than β-position. i.e.,
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Among the following the strongest acid is[1988]a)CH3COOHb)CH2ClCH2COOH...

Explanation:

The strength of an acid is determined by its ability to donate a proton (H+ ion). The more readily an acid can donate a proton, the stronger it is.

Comparison of the given acids:

- CH3COOH: This is acetic acid, a weak acid.
- CH2ClCH2COOH: This is chloroacetic acid, which is stronger than acetic acid but weaker than the other options.
- CH2ClCOOH: This is chloroacetic acid, which is stronger than both acetic acid and chloroacetic acid.
- CH3CH2COOH: This is propanoic acid, which is weaker than chloroacetic acid.

Conclusion:

Among the given options, CH2ClCOOH (chloroacetic acid) is the strongest acid. The presence of the electron-withdrawing chlorine atom increases the acidity of the compound by stabilizing the conjugate base formed after donation of a proton. This makes CH2ClCOOH more acidic compared to the other options.
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Among the following the strongest acid is[1988]a)CH3COOHb)CH2ClCH2COOHc)CH2ClCOOHd)CH3CH2COOH.Correct answer is option 'C'. Can you explain this answer?
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Among the following the strongest acid is[1988]a)CH3COOHb)CH2ClCH2COOHc)CH2ClCOOHd)CH3CH2COOH.Correct answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Among the following the strongest acid is[1988]a)CH3COOHb)CH2ClCH2COOHc)CH2ClCOOHd)CH3CH2COOH.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Among the following the strongest acid is[1988]a)CH3COOHb)CH2ClCH2COOHc)CH2ClCOOHd)CH3CH2COOH.Correct answer is option 'C'. Can you explain this answer?.
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