Shristy Maurya Asked a Question
September 12, 2021 9:50 ampts 30 pts
What is the order of acidity (most acidic to least acidic) ? CH COOH I (a) 1II> II>I H3 CO CH2 - CO0H CICH,C00H II III (b) I> II > III (c) I1l> I>II (d) II> III >1
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  • Shreyasi majumdar
    From pka values also it becomes evident
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  • Shreyasi majumdar
    Sorry, option A will be correct. OCH3 shows ELectron withdrawing effect here
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  • Shreyasi majumdar Best Answer
    correct option is C. Cl stablises the -ve charge on carboxylate after loss of H. Whereas OCH3 group destabilises it the most. So, order of stability of carboxylate ion as well as a...
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    Shristy Maurya
    but option a is given in ans
  • Shreyasi majumdar
    correct option is C. Cl stablises the -ve charge on carboxylate after loss of H. Whereas OCH3 group destabilises it the most. So, order of stability of carboxylate ion as well as a...
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