Calculate the difference in Gibbs free energy in kilojoules per mole between the alternative chair conformations of: Q.)cis-4-Methylcyclohexanol

Q: compare two possible chair conformations of cis-1,3-dibromocyclohexane Which conformation is more…

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Q: When cyclohexane is substituted by an ethynyl group, -C=CH, the energy difference between axial and…

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Q: a) Which can have the lowest amount of strain energy, cis-1,3-diethylcyclohexane or…

A: The cyclohexyl derivatives are found in the chair conformation, The group present on the carbon atom…

Q: Draw the two possible chair conformations for cis-1,3-dimethylcyclohexane. Which conformation, if…

A: Introduction: The isomers which are formed by rotating along a single bond is called a…

Q: Draw the two chair conformations of cis-1-chloro-2-methylcyclohexane which is more stable and by how…

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Q: Given cyclohexane in a chair conformation, draw the most stable isomer and conformation of…

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Q: Which are the correct conformations of 2,2-dimethylpentane

A: Given  correct conformations of 2,2-dimethylpentane are

Q: Below are isomers of tert-butylcyclohexanol in conformational structures. Two are cis-2-tert-…

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Q: Which of the following is the most stable conformation of cis-1-ethyl-3- isopropylcyclohexane? IV

A: Conformation of substituted cyclohexane

Q: The most stable conformer of trans-1-isopropyl-3- methylcyclohexane?

A: Conformers  are the isomers  which  are differ  bysingle bond rotation  in the molecule.The given…

Q: Draw the two chair forms for the attached trisubstituted cyclohexane, andlabel the more stable…

A: The chair form for the given compound is shown below.

Q: Draw both chair conformers of ethylcyclohexane. Identify which is lower in energy.

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Q: Which of the following cyclohexane conformation is (are) consider to be the most stable conformation…

A: Given conformations,

Q: What is the total number of hydrogen in the conformation below

A: Totel number of hydrogen in the given conformation is calculated below: Number of hydrogen molrcule…

Q: The heat of combustion of cis-1,2-dimethylcyclopropane is larger than that of the trans isomer.…

A: The heat of combustion of cis-1,2-dimethylcyclopropane is larger than that of the trans isomer.…

Q: Draw both chair conformations of cis-1,4-dimethylcyclohexane, and determine which conformer is more…

A: In the question, we have given a compound - cis-1,4-dimethylcyclohexane. We have to draw the two…

Q: The most stable conformation of cis-1,3-dimethylcyclohexane has how many hydrogen atoms in axial…

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Q: Draw both chair conformations of cis-1,2-dimethylcyclohexane, and Predict which isomer (cis or…

A: The chair conformation for the cis-1,2-dimethylcylohexane is shown below.

Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

A: A stable chair confirmation is the one where the substituents are present in equatorial position.

Q: H.

A: We know in chair conformation there is 1,3-diaxial interaction which destabilizes the conformation…

Q: CH3CH2Cl draw the most and least stable conformation isomer

A: Conformation isomers are the stereoisomers which are interconverted to each other just by rotation…

Q: Give the preferred conformation (Newman Formula) 1. chloroacetyl chloride 2. methyl formate

A: Conformational analysis.

Q: Shown is one isomer of 2,4-dibromo-1,3,5-triethylcyclohexane. Draw both chair conformations of this…

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Q: Which of the statements below correctly describes the chair conformations of cis-1,4-…

A: Note: In both chair conformations one ethyl at axial, one ethyl at equatorial. Therefore both chari…

Q: Write the two chair conformations of each of the following and in each part designate which…

A: The chair confirmations of each of them are as follows:

Q: Which of the following is the more stable chair conformation of the substituted cyclohexane shown in…

A: Given structure,

Q: ace the conformations of cis-1-isopropyl- ble to most stable). А

A: Stablity of these molecule when bulkyl group is at equitorial position not axial position. At…

Q: A substituent group in the equatorial position of a chair conformation is more stablethan the same…

A: Chair conformation: A six-membered ring conformation in which atoms 2, 3, 5, and 6 lie in the same…

Q: Draw chair conformations of cis-1-ethyl-3-methylcyclohexane. Is one isomer favored over the other?…

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Q: II کے III IV V

A: The conformation would be more stable if the bulky group is placed at equitorial position rather…

Q: CH3 CH3 CH3 CH3 Compound I Compound II (i) Are the above cyclohexane derivatives cis- or…

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Q: The most stable chair conformation of 4-ethyl-1-isopropyl-2-methyl-cyclohexane where the isopropyl…

A: For the most stable chair conformation, the bulkiest group, i.e., isopropyl has to be on equatorial…

Q: Here is one cis, trans isomer of 2,4-dimethylcyclohexanol. Complete the alternative chair…

A: Observing the given conformation shows that one methyl group at 2nd C position of given compound…

Q: Draw the most stable chair conformation of the all cis isomer of 4-tert-butylcyclohexane-1,3-diol

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Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

A: The compound is – cis-1-ethyl-4-isopropylcyclohexane.

Q: Draw both chair conformations of cis-1,2-dimethylcyclohexane, and determine which conformer is more…

A: In stable confirmations, the bulky groups are present at equilibrium.

Q: Calculate the difference in Gibbs free energy in kilojoules per mole between the alternative chair…

A: The difference in Gibbs free energy in kilojoules per mole between the alternative chair…

Q: Which of the following is the most stable conformation of cis-1-ethyl-3- isopropylcyclohexane?

A: Cyclohexane chair form has two different positions                           1. axial (a)…

Q: Given cyclohexane in a chair conformation, construct the more stable conformation of…

A: * Bulkier group-Ethyl (-Et) always should be present in an equatorial position due to this…

Q: Draw the most stable conformation of 1-chloro-3-isopropylcyclohexane and give its complete IUPAC…

A: The structure of 1-chloro-3-isopropylcyclohexane is as follows:

Q: Which is the most stable conformation of the following given trisubsituted cyclohexane?

A: Stereochemistry is branch of chemistry in which we deal three dimensional  arrangement of atoms in…

Q: trans-1,4-Di-tert-butylcyclohexane exists in a normal chair conformation.…

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Q: Which of the following represents the most stable conformation of cis-1-…

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Q: (2) 5. For each compound, which isomer, cis or trans, is more stable and why? You will need to…

A: Stability of conformation depends on following factors; 1. Conformation having low energy, more will…

Q: In the lowest energy chair conformation of cis-1,3-dimethylcyclohexane, how many axial positions are…

A: We have to predict the number of methyl group on lowest energy confirmation.

Q: draw a model of cyclooctatetraene in the tub conformation. Draw this conformation, andestimate the…

A: Cyclooctatetraene is non-polar in nature and is non-aromatic compound. It adopts tub shaped…

Q: Which of the following cyclohexane conformation is (are) consider to be the most stable conformation…

A: The most stable conformation is the one that has bulkier groups at the equatorial position. This is…

Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

A: Conformation: Conformation is part of stereochemistry that deals with rotation of bonds around…

Q: How many equatorial hydrogens are present in the most stable conformation of the following compou

A: Given : structure of molecule

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.