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###### Imdadul Haque posted an Question
January 10, 2021 • 08:11 am 30 points
• IIT JAM
• Chemistry (CY)

## 31) given the energy of each gauche butane interaction is 0.9 kcallmol, 4g value of the following reaction is [dec 2012 hpd.250c me e,er conormer) (a) 0.9 kcalm

31) Given the energy of each gauche butane interaction is 0.9 kcallmol, 4G value of the following reaction is [Dec 2012 HPd.250c Me e,er conormer) (a) 0.9 kcalmol (b) 1.8 kcalmol (c) 2.7 kcal/mol (d) 3.6 kcalmol

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• ##### Priyanshu kumar

option B is correct

got this?

sir is question ko Newman projection maii convert krkee Kar sktee haii Kya ??

aise hi tmhe gauche butane interaction pta chal jayega...toh difference dekh sakte ho

okay Sir

1,3 interaction ko guche butane interaction kehta haii na ?

yes

• ##### Dinesh khalmaniya 1 Best Answer

option B

Sir ,,,smaz maii nehii aiya

check the vales of cis and trans

trans = 3.6 and cis = 1.8 so 3.6- 1.8 = 1.8

got it now?

yha apn ko cis or trans k gauche butane ka difference hi dekhna he.

okay Sir

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