IIT JAM
Shib sagar Asked a Question
September 21, 2020 1:30 ampts 30 pts
  • IIT JAM
  • Chemistry (CY)

Please solve this problem

(a)i 33 Which of the following has lowest pK, value? , (a) ghjkk
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  • Dinesh khalmaniya
    option D is correct
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    Dinesh khalmaniya
    in option D, there is locking of molecule so restricted rotation. and it shows resonance in whole molecule. so most stable
  • Priyanshu kumar
    Hope it will helps you😊🙏
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  • Priyanshu kumar Best Answer
    Option D is most acidic so it has least pka value
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    Priyanshu kumar
    for D, it is planar molecule due to restricted rotation of benzene rings. and have maximum resonance.
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