Shweta Thakur posted an Question
July 26, 2020 • 02:55 am 30 points
  • IIT JAM
  • Chemistry (CY)

Plz give reason for 3rd ....i am confused in third and fourth compound ch,ch 3) hc=c ch c=c 4 ch-chch,ch,°

H,C-CH HC-C-CH,CHo CH CH H.C-CH-CH,CH 3) HC=C CH C=C 4 CH-CHCH,CH,°

2 Answer(s) Answer Now
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  • Suman Kumar

    See this Sweta

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    See this

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    I have answered both question.

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    please ask if you don't get anything 🙏

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    sir actually priyanshu sir and Dinesh sir answered it so I forgot to tell u

  • comment-profile-img>
    Priyanshu kumar Best Answer

    where you have doubt shweta??

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    its third question

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    for stability??

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    yea

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    in first and second first is stable because it's sp...more s character more electronegative ..

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    I m confused on third and fourtg

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    A more electronegative carbon atom accomodates a negative charge in a betterways and more the s character more the EN

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    third .fourth which is more stable

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    3rd is more stable shweta

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    see

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    got shweta you have done it right..i think you have just little confusion

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    please respond shweta😊

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    sir sry

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    for the late reply

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    thanks I got it

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    welcome 😊👍

  • comment-profile-img>
    Dinesh khalmaniya 1 best-answer

    which que 3 or 4th?

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    third

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    check it

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    in 3rd, - charge is on sp2 Carbon while in iv - charge is on sp3 Carbon. as ww know %s decrease, EN decrease so the stability of carbanion decrease

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    got ot??

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    please discuss if any doubt. I'll be happy to help you 😊

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    check this explaination

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    thanku sir

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