Roni posted an Question
November 10, 2020 • 15:21 pm 30 points
  • IIT JAM
  • Chemistry (CY)

22 goc please ans my following questions as soon as possible

2 Answer(s) Answer Now
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    Dinesh khalmaniya 1

    option C Y>Z>X Y has SIR effect so lone pair is free available for donation so most basic among all. in case of X and Z, Z has OCH3 groups at para position which shows -M effect and increase the basicity so Z has more basicity than X. overall basicity = Y>Z>X

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    got it?

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    Priyanshu kumar best-answer

    Option C is correct Y>Z>X Due to steric inhibition of resonance...Y is most basic as due to presence of bulky group at ortho position the lone pair of nitrogen is freely available for donation so it is most basic among all. X is least basic and Z has intermediate basicity due to -OCh3 group at para position

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    hope you got this

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    any doubt roni

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    I think SIP concept come

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    No roni Y is most basic

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    roni check this video https://youtu.be/SIA5uh743r8

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    ok sir

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    you are able to differentiate SIR and SIP

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    check all other pending questions roni

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    hmm sir

  • Suman Kumar Best Answer

    Z>X>Y option A is correct. Y is least basic due to Steric inhibition of protonation

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    in options y -this case proton sponge concept come?

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    https://youtu.be/oiBfkRIjkew see this

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