Simun Mishra posted an Question
July 16, 2020 β€’ 20:50 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Can u pls check this thoroughly pls it is wrong or write?

2 Answer(s) Answer Now
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  • comment-profile-img>
    Dinesh khalmaniya 1

    actually it means + charge is delocalised in whole ring making it aromatic

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    what is the meaning of aromatic cation

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    can u pls explain the Stability of these three structures which are compairing

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    means why they are stable and why 1st one is more stable

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    yes

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    aromatic cation means compound is stabilized by huckel rule (4n +pi) electrons

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    Simun can you send this image in next question??

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    yes sir

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    actually we can discuss one question in one query properly otherwise there is mixing of concept

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    got it?

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    please mark this question SimunπŸ™πŸ™

  • Suman Kumar Best Answer

    It is correct Simun

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    Actually there will be 9 resonating structure. But yo wrote the original structure 3 times more. That's why it is coming 12

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    9 double bond so 9 resonating structure.

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    Got this Simun

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    yes but it is wrong to wrote this 3 time or it ok

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    and I m preparing for jam u ask me in my last query...

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    can u give me any advice for best rank in jam πŸ˜‡πŸ˜‡

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    It not wrong to write. But if they will ask the number of resonating structure then it will be 9

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    Got this Simun

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    yes

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    Have you seen previous year question Simun

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    means just seen cant try to solve ...but why ..?are u asking

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    I asked Dear because there are many things to learn. But for cracking entrance exam you have to be specific what you have to learn & what don't. I am telling this because you asked bond line notation. Please...pls don't waste time in doing unnecessary thing Simun

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    ohh pls tell me what I have to study ...πŸ˜”can u give in a thoroughly a topic wise silabus

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    Please paste official syllabus in front of your study table.

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    Do you want link Simun

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    yes pls

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    mean I ask the silabus including the sub topics also

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    https://www.google.com/url?sa=t&source=web&rct=j&url=https://jam.iitk.ac.in/CY.php&ved=2ahUKEwi6k9GLxtHqAhVz4jgGHTyPD-QQFjAMegQIAxAB&usg=AOvVaw3jJljS1CfFMHAAJS9lCjbk&cshid=1594894797544

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    this silabus is same na for 2022

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    Yes Simun

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    can Told me for 2022 statargy for good score

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    or any timetable and tips ....

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    Try to complete the whole syllabus with Revision till September.

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    pls πŸ™πŸ™πŸ™πŸ™

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    Time table you have to decide Simun. The more you give faster your syllabus gets completed

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    this September ...!

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    but their is 13...14 chapter and I m not good in basic concepts so I have to study it properly ...

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    how do u study ...are u going any couching or self study ...

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    Yes Simun I did coaching Chem academy

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    In which year

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    if I want to join chem accadyme the fees and in which month I will start this ...?

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    I gave Jam in 2019

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    Contact details are provided on their site

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    how many year u prepprepared for jam

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    1 year Simun

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    ??

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    In 2018 I joined IIT jam

  • Simun mishra

    but sir in my resonating structure their is 11 equivalent resonating structure but u give 10 resonating structure so if any mistake in main

  • comment-profile-img>
    Dinesh khalmaniya 1

    yes, wait

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    ok sir

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    well done πŸ‘πŸ‘πŸ‘

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    but sir in my resonating structure their is 11 but in book it is 10

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    wait... I'm checking

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    ok sir

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    because 1,9 and 13 are same structure

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    so it is wrong ...to write like this .?

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    no, no but in resonating structure there is no need to include 9 and 13 RS because it is similar to 1

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    1 is original and remaining 12 - 2 ( ignore 9and 13) = 10

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    got it??

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    yes sir

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    sir I m send an image pls check it

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    yes, I've checked

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