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Shifana posted an Question
October 16, 2020 • 23:07 pm 30 points
  • IIT JAM
  • Chemistry (CY)

11. the value of equilibrium constant (k) for the following equilibria hc h hc chy ch hc Čh c- h3c ch ch3 hc ch3 ch chair twist boat (a) k=1 (b) k>1 (c) k< 11 (

11. The value of equilibrium constant (K) for the following equilibria HC H HC CHy CH HC ČH C- H3C CH CH3 HC CH3 CH Chair Twist boat (a) K=1 (b) K>1 (c) K< 11 (d) Cannot relat

2 Answer(s) Answer Now
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  • Shifana

    🙄🙄

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    what's ans given??

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    here product concentration is more than reactant so Keq = [product]/[reactant] >1

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    Dinesh khalmaniya 1 best-answer

    option B An axial t-butyl group is very unfavourable form. In Cis-1,4-dit-dit-t-butyl cyclohexane, one t-butyl group would be forced axial if the compound existed in a chair conformation, to avoid this, the compound prefers to pucker into twist boat so that the two groups can both be in equatorial position (or Pseudoequatorial, since this is not a chair).

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    answr is not given in the solution

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    B is absolutely correct

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    here product concentration is mote than reactant concentration so K>1

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