which if the structure of trans-1,2-dimethylcyclopentane? (b) which is the most stable conformation of 1-bromo-2-ethylcyclohexane? (c) which is the least stable conformation of 1-bromo-2-ethylcyclohexane? (d) which is the more stable configuration of 1,3-dimethylcyclopentane?   *Et = ethyl

Q: Draw the two chair conformations of cis-1-tert-butyl-2-ethylcyclohexane, which one is most stable.

A:

Q: Consider 1-bromopropane, CH3CH2CH2Br. (a) Which of these is the lowest energy conformation?

A: The newman projection of 1 bromopropane shows the lowest energy conformation is Anti staggered form…

Q: Draw both trans chair conformations of 2-methylcyclohexanol and circle the more stable one.

A:

Q: a. Draw Newman projections of the two conformers of trans-1,3-dimethylcyclohexane. b. Which of the…

A: Draw staggered conformers adjacent to one another, connect them and number the carbons, so we were…

Q: What are the chair conformations of chlorocyclohexane and their IUPAC name using R/S or cis-trans?

A:

Q: Which conformation is most unstable?

A:

Q: Which of the following is the highest energy chair conformer of the most stable isomer of…

A: In figure (I) all the three methyl group is present on the axial position, which results in more…

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

A:

Q: Which of the following chair structures represents the most stable conformation of the…

A: If the substitutents are at 1 and 4 positions and cis to each other in cyclohexane, then the most…

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

A:

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

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

Q: For the molecule shown below, draw both chair conformations and circle which is the lower energy…

A: The given molecule is (1S,2S,4S)-1,2,4-trifluorocyclohexane. It contains three fluorine group…

Q: Draw the most and least stable conformer of chloroethane and 1,2-dibromoethane.

A:

Q: Draw the two chair conformations of cis-1-chloro-4-methylcyclohexane. Which of the conformers is…

A:

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 conformations of trans-l-chloro-2-methylcyclohexane. Which is more stable?

A: A question based on introduction to organic chemistry that is to be accomplished.

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

A:

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: Which conformation shown below is the most stable conformation of 2-methylbutane?

A:

Q: 2. Draw the lowest energy conformer of trans-1,3-dimethylcyclohexane.

A: lowest energy conformer :

Q: Draw both conformations for 1-ethyl-1-methylcyclohexane and decide which conformation (if any) is…

A:

Q: a. Draw the lowest energy conformation for the compound shown in the image.   b. Draw the complete…

A: a.) In order to draw the lowest energy conformation, draw the chair form of cyclohexane and then…

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

A: In conformation of substituted cyclohexane, if larger group is found at equatorial position, it…

Q: Which conformation of cyclohexane has the greater steric strain?

A:

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

A: Given structure,

Q: What structure represents the most stable conformation of cis-1,3-dimethylcyclohexane?

A:

Q: Br

A:

Q: a. Which is more stable; cis-1,3-dimethylcyclohexane or trans-1,3- dimethylcyclohexane? i. Draw…

A:

Q: conformer of 2,3-dimethybutane?

A:

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

A:

Q: Which is more stable: cis- or trans-1-(1-ethylpropyl)-3-methylcyclohexane? Draw the most stable…

A: cis and trans conformer of substituted cyclohexane exist as boat conformer where the two bulky group…

Q: draw most stable chair conformation of trans-1-tert-buty-3-methylcyclohexane and most stable chair…

A: Chair form Exist in stable and unstable  forms stable form have  least interaction while unstable…

Q: The anti-conformation is the most stable n-butane conformation. If you could take a snapshot of a…

A: Anti-conformation of n-butane is the most satble conformation. To determine, for 1 mole of n-butane…

Q: Draw the most stable conformation of the molecule shown below. The most stable conformation is the…

A: The compound given is cis-1,2,3-trimethyl cyclohexane. So we have to draw the chair conformation in…

Q: Draw Newman projections of the two conformers of trans-1,3-dimethylcyclohexane. Which of the…

A: The structure of conformers of trans-1,3-dimethylcyclohexane is,

Q: In the least stable conformation of cis-1- isopropyl-4- methylcyclohexane. The isopropyl and methyl…

A:

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: CH

A: We are given the two conformations of a compound. ...................................(1).…

Q: Circle the compound that would have the lowest energy at its most stable conformation and box the…

A: We have to circle the compound would have the lowest energy at its most stable confirmation as…

Q: Ili-

A: The given substituted cyclohexane, (1S,2S,4R)-1-isopropyl-2,4-dimethylcyclohexane is in planar form.…

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 set of Newman projections represents correct staggered and the eclipsed least stable…

A: Given : structure of molecule.

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

A:

Q: Give your view on boat conformation of cyclohexane ?

A: A regular hexagon shape have internal angles of 120o. Since, the carbon-carbon bonds belongs to the…

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: (a) Draw the most stable chair conformers of trans-1,3-diisopropylcyclohexane and…

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…

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.