3- dimensional structure: CH3CH2CH2CH3 C2H2Cl2 C2H2

Q: Which of the chair structures below cannot undergo E2 elimination? CI CI CI (A) (B) (C) (D) O…

A: For E2 elimination reaction antiperiplanar beta hydrogen is required . In structure (A) there is no…

Q: give a name of any compound which is isostructural with XeF2

A: The structure of XeF2 is given as,

Q: F OH (i) Assign the configuration of the chiral centre(s) in molecule 1. (i) Draw the lowest energy…

A: Chiral centre is that centre  that is connected with four diffarent atoms or groups.  Most stable…

Q: Q1. Draw the enantiomers for the following molecules and assign all chiral centres as R or S:…

A: A pair of stereoisomeric compounds that can be correlated to each other as their mirror images are…

Q: Он

A: Carbon atoms which are sp3 hybridized and have four different valencies attached to it , are known…

Q: Consider the four representations of 2,3-dichlorobutane. Which structures are meso? CH3 H. CI CH3 B…

A: A meso compound is an achiral compound which are having chiral center. Meso compounds are also known…

Q: Identify the configuration (E) or (Z). H₂P Not a case of E vs. Z isomerism. H₂N OE OZ

A:

Q: Q6.7 B and D CH3 CH H;C, CH CH3 H3C H3C" CH3 CH3 CH3 H;C "CH, H3C D E F What is the relationship…

A: Given molecules:

Q: [PtCl4]? has a center of symmetry, but [NiCl4]? does not. Suggest a correct shape for each of them…

A:

Q: Which of the following compounds does not have a plane of symmetry? II II IV Multiple Choice O Only…

A: The plane of symmetry works as an identification for the optical activity of the molecule. If a…

Q: How many asymmetric centers does 2,4,6 tnmethy iheptane have

A: Asymmetric centres

Q: OH NHCH3

A: Determine the absolute configuration of the chiral center from the given structure---

Q: Would Ha in this chair conformation be represented as a wedge or a dash? H H A) wedge H H На B) dash…

A: Interpretation:  We have to tell the wedge dash of the Ha.

Q: 14. Which is the electron configuration a. 1s? 2s? 2p6 3s? 3p6 4s? 3d8 b. 1s? 25? 2p6 3s² 3p 3d° c.…

A: As you have asked multiple question, we will solve1st three for you, if you want answer to a…

Q: A newly discovered chiral compound (BAGO) was analyzed. Four new elements have been discovered (L,…

A:

Q: xsH20 CH2=CH-SIMECI2 heating xsH20 HSİMECI2 H2SO4

A:

Q: Which of the following is a normal spinel? O a. CoFe204 O b. MnCr204. O c. Fe3O4 O d. NiFe204 e.…

A:

Q: Which of the following is the staggered conformation for rotation about the C1 – C2 bond in the…

A: There are different types of conformation in alkanes and cycloalkanes. They are eclipsed and…

Q: Chair conformations must be considered before determining overall chirality of a molecule. a. FALSE…

A: Chirality is a property of a molecule which tells us that the compound is optically active, and is…

Q: draw structures of the appropriate products (i) Li- OCH3 (ii) (OC);Cr: (iii) ZrCl4 + Cp2SnMe2

A: Thankyou for submitting an excellent question but as per our policy only one question can be…

Q: Which of the following ions or molecules has a center of symmetry?

A: A center of symmetry: A point at the center of the molecule. (x,y,z) --->(-x,-y,-z). It is not…

Q: Which of the following has an asymmetric center? CHBr2Cl     BHFCl            CH3CHCl2 CHFBrCl…

A: In compound CHBr2Cl,The carbon of the compound is attached two Br-groups. So, this compound has no…

Q: ÇI H. Identify the chiral center in this molecule as R, S or not chiral. S not chiral

A: The answer is given as follows  Option second is correct 2 chiral centre  Both are S configuration

Q: Encircle the chiral centers in the compound and assign them R,S configuration. CH3 1 HT 공 I ling…

A:

Q: Which has the greater polarizability? Explain.(a) Br⁻ or I⁻ (b) CH₂=CH₂ or CH₃—CH₃(c) H₂O or H₂Se

A: Polarisibility is directly proportional to the size of tha ion. Down the group number of shells…

Q: Which of the labeled carbons in 2-chloro-4-ethyl-1-methylenecyclopentane are chiral centers? CI (II)…

A: A chiral centre is the carbon having 4 different groups surrounding it on its 4 valency. Let us…

Q: Which is the correct assignment of chirality at C2 and C4 of the following molecule? HO a. 2S,4S b.…

A:

Q: Atorvastatin is sold under the trade name Lipitor and is used for lowering cholesterol. Annual…

A: Given

Q: CH3 CHCH CHBrCH2 C≡C CH(OH)CH2CH3 Need to draw this 3D structure w/ chiral centers and come up with…

A: Here we have to draw all possible 3D stereoisomers of the following given compound and to write…

Q: Aminopropane is an achiral molecule, but 2-aminobutane is chiral. Explain.

A: 2-aminopropane is achiral because the carbon atom in attached with similar type of atoms, which is…

Q: Select the group with the highest IUPAC priority.. (a) -CHCI2 -CH2B (c) -CH2CH2I

A: The priority of the groups depend on the atomic number of the elements present in it .

Q: CI -Br CI Br CI

A:

Q: Which is the correct assignment of chirality at C2 and C4 of the following molecule? OH 4 Но Н a.…

A:

Q: Which of the following chair conformation is lowest in energy? I II II IV III O V O I O IV I

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

Q: Draw a three-dimensional representation (using wedges and dashed lines) of the structure.(a) CO2 (b)…

A: (a) CO2 Three dimensional geometry is not shown by CO2 dur to its linear structure. (b) CH3OCH3…

Q: Which of the following is a chiral molecule? CH3CBr2Cl CBrCl2I CH3CHBrCH2CH3 (CH3)2CHCl CH2BrI

A: Given multiple choice question

Q: Which of the following structures have a plane of symmetry? 1 2 3 4

A: Plane of symmetry is defined as the plane which will divide the molecule in exactly 2 same half…

Q: How many lone pairs of electrons are present? ii) What is the configuration of the chiral centre?…

A: Given molecule is,

Q: SN2 displacement of a chiral molecule occurs with inversion of configuration.   True False

A: SN2 means bimolecular nucleophilic reaction.

Q: (b] CH3 CH3CHCH2CH2CІ {e) I CH2CH2CI CH3CHCHCH2CH3

A: Give the IUPAC name of the given structures-

Q: CH3CH2CH2 CH2CH2Br CH2 CH2CI CH CH3 CH3

A: The configuration is decided By CIP rule Given molecule have "Z" configuration. Option "B" is…

Q: Name the following structures: CH3 OCH3 CH3CH2CHSH HOCH2CH2OH CH3 OCH2CH2CH3 CH3CHSCH2CH3

A: We can write name of a compound by following iupac rule . 1.First of all select longest carbon chain…

Q: Which compound does not have a plane of symmetry?

A: Plane of symmetry is the plane which will pass through the molecule in such a way that the molecule…

Q: 2.) For the following 12 compounds, please write the number of chiral centers (0 if there are none)…

A: A C atom in a molecule is chiral when it is attached to 4 different groups.  A molecule is chiral,…

Q: Calculate the degree of unsaturation in C17H33N2CI3? Select one: O a. 3 O b.4 O c.5 Od.1

A:

Q: Name the following structures. 1.   CH3CH2CH2CH2COOCH2CH3 2. CH3CH2CH2CH2COOCH2CH2CH3 3.…

A: Ten organic compounds whose names are to be determined.

Q: Chemistry FII CH3 Br FF CH3 CH₂CI B I flera H₂N CH3 H H₂C CH3 OH Determine the absolute…

A:

Q: What is the percent enantiomeric excess (ee) of a mixture that has 86% of one enantiomer and 14% of…

A: The percentage for one enantiomer = 86% The percentage for second enantiomers = 14%