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Imdadul Haque posted an Question
September 16, 2020 • 17:04 pm 30 points
  • IIT JAM
  • Chemistry (CY)

(a) i>ii> ii1 (b) 1> iii>1ii (c) i1> l>i (d) ill >1>i1 for the esters given below what is the correct order of decreasing reactivity towards alkaline hydrolysis

(a) I>II> II1 (b) 1> III>1II (c) I1> l>I (d) Ill >1>I1 For the esters given below what is the correct order of decreasing reactivity towards alkaline hydrolysis? H,C--o0- O- NO2 H,C-C-0- HyC--0 -oCHs () (11) (11) (a) 1>11> Il (b) 1> Il1>11 (c) 111>1>1I (d) 11>1> I1l the nroducts A and B in the following reaction?

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    Boddu rama krishna best-answer

    More is the electrophilic character of carbonyl group of ester faster is the alkaline hydrolysis. NO2​ shows -M effect while Cl shows -I effect and −OCH3​ shows +M effect, hence the order is II>I>III option D

  • Suman Kumar Best Answer

    option D is correct

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    Carbonyl carbon must be eletron deficient

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    NO2 is an eletron withdrawing group

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