Shweta Thakur posted an Question
December 16, 2020 • 23:00 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Which is stable..... le mak h

alle mak H ljxkksjhsykskydkduk LHC tcjxhkx jkxkjxkhdljdljdkjxmjdljdljdlhdkhdjckhxkhd

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    Ashutosh singh

    C>B>A - Stability order. A is a bridge head carbocation and it's very very unstable that's why it is least stable. Rest, C is tertiary carbocation and B is secondary carbocation.

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    Priyanshu kumar Best Answer

    3>2>1

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    1st is least stable...bredts rule...sp2 hybridization at bridge head carbon

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    3rd one is most stable as more no of alpha hydrogen is present...6 alpha hydrogen in 3rd one while 2 alpha hydrogen in 2nd one

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    Dinesh khalmaniya 1 best-answer

    3>2>1 3 is 3° carbocation, 2 is 2° carbocation and 1 is bridge head carbocation so according to bridts rule bridge head carbocation is least stable

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