Which of the following compounds has the highest electron density at the para carbon?   ethylbenzene   tert-butyl benzene   toluene   isopropyl benzene

Q: 4. Indicate the direction of the polarity for each of the bonds indicated (except for carbon- carbon…

A: Polarity arrow's head is indicated towards the more electronegative atom .

Q: In which of the following compounds would the longest carbon-carbon bond(s) be found? (1)…

A:

Q: Which of the following is a constitutional isomer of heptane? CH3 H3C. CH3 CH3 H3C CH3 CH3 H,C CH3…

A: The constitutional isomers are isomers which have same molecular formula with different bond…

Q: . CH3 C CH2CH2-OH + CH;CH2C-OH >

A: The major functionality present in both the reactants which take part in the reaction are hydroxy…

Q: Cyclopentene + H2

A:

Q: Would you expect cyclobutadiene to be a stable molecule? Explain. H. H.

A: The stability of a compound can be determined based on the hybridization of the molecule. For a…

Q: Write the line-angle formula for the organic compounds (a) propene; (b) heptan-1-ol;(c) chloroacetic…

A: Line angle formula is the two-dimensional representation of molecule in which a single line…

Q: Which of the following is not a characteristic of the structure of benzene? O carbon atoms have…

A: In benzene, carbon atoms  have trigonal planar geometry with bond angle 120°C. Carbon atoms  are sp2…

Q: The skeletal formulae of two compounds with molecular formula CH₁₂O are shown below. a OH OH…

A: Boiling point is the temperature at which vapor pressure of liquid become equal to atmospheric…

Q: Classify each hydrogen atom in the following compounds as primary (1°), secondary (2°), or tertiary…

A: The carbon atom when bonded to three carbon atoms is known as tertiary carbon atom, two carbon atom…

Q: TRUE OR FALSE; the carbonyl carbon in a ketone and the terminal carbon in an alkane have the same…

A: Let us discuss the question.

Q: 2. How many sigma bonds and pi bonds are in this molecule of ethyne? H-C=C-C

A: The ethylene molecule contain 3 sigma-bonds and 2 pi-bonds.

Q: 2.42 What hybridization do you expect for the carbon atom in the following functional groups? (a)…

A:

Q: What are the hybridized bonds and bond type of the molecules in this reaction?  propan-1-ol    →…

A:

Q: A carbon-hydrogen bond in ethane (CH3CH3) is best described a A) highly polar B) essentially…

A:

Q: Draw the Mo diagram of the C=O bond in a ketone

A: The MO diagram is used to locate the electrons present in bonding orbital, non-bonding orbital and…

Q: Which of the following compounds does not contain alkynes in its chemical structure? а. CH, b. H,C -…

A: Alkyne

Q: All of the following are representations :of 2-methylpentane,EXCEPT H. H. CH2CH3 H3C CH3 H. H `CH3

A: To tell the representation of compound in newmann representation. You just need to do numbering in…

Q: CH3 CH3CH2CC=CCH2CH2CH3 CH3

A: IUPAC name of the above compound has to be given below,

Q: - The alkene that contains three sigma bonds between carbon atoms, Contains .. hydrogen atoms. (a) 6…

A: There are two alkene possible with three sigma bond and that are But-1-ene and But-2-ene both the…

Q: which of the following cannot be distinguished by an infrared spectrum a) resonant hybrids b)…

A: Correct option is ( C ). Enantiomers.

Q: C. Draw structures for the following compounds. 2,4-dichloro-3-iodotoluene o-nitroanisole…

A: Nomenclature of substituted benzene: 1) naming is done by placing the substituent as a prefix to the…

Q: Which one of the following compounds contains the greatest number of sp2 hybridized carbon atoms?…

A:

Q: Draw the skeletal structure of the alkyl halide that forms the following alkene as the only product…

A: The given product is,

Q: Which of the following is a constitutional isomer of heptane? CH3 H3C. CH3 CH3 H3C CH3 CH3 H2C- CH3…

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Q: Ethyne contains 2 o bonds and 1t bond

A:

Q: Which of the following molecules can hydrogen bond. O=C=O   H-S-H   CH3-O-H   H-Cl

A: Hydrogen Bonding can be shown by most electronegative element that is Fluorine, Oxygen and nitrogen.

Q: In which of these substances is significant hydrogen bondingpossible: methylene chloride (CH2Cl2),…

A:

Q: The so-called bombicol, which is the sex pheromone secreted by the female silkworm moth, has the…

A: E-Configuration: Groups with the same priority on the two alkenic carbons are on opposite sides…

Q: Suppose you forget to take into account the presence of unshared pair of electrons on oxygen atom of…

A: Ethanol is a an alcohol bearing two carbon atoms and a hydroxyl group. Both the carbons are bonded…

Q: What is the formal charge on the aldehyde carbon of acetaldehyde? H O H-CC A. 0 b) 1 c) 2 d) 3 e) 4…

A: Formal charge of an atom is calculated by

Q: Which of the following compounds contains carbon in the most reduced form? O C2H4 O C2H6 O CH4 O…

A: Carbon has a maximum valency of four.

Q: Which of the following has a bond formed by the overlap of sp³ orbital with sp orbital? Select one:…

A: Option 4) 1-pentyne is the correct choice.

Q: CH3 HCCL I CH;CH,Br (CHCH),СCL CH;CCH3 1. I

A: when halogen attached with  one carbon atom it is said to be 1° alkyl halides and when attached with…

Q: Chemical Reactions. Draw line-angle structures for the MAJOR products.

A: The given reaction equation is: In this equation the substrate is unsaturated carboxylic acid and…

Q: Arrange the following compounds in decreasing order of boiling point. Highest Boiling Point 1…

A: Greater  the intermolecular  forces magnitude Greater will be the boiling point.

Q: The most reactive among the other hydrocarbons. O Alkynes O Alkenes Alkanes O Arenes These compounds…

A: Hydrocarbons are the compounds containing only carbon and hydrogens. If the reactivity of…

Q: 4. Which of the following has isomeric forms? a. C2H3Cl b. C2H5Cl c. C2HCl d. C2H4Cl2 5. Which of…

A: 4.Correct Option : d. C2H4Cl2 Isomers will have the same molecular formula but different structures.…

Q: All of the carbon-carbon bonds in benzene are O double bonds. O single bonds. composed of only two…

A: Benzene has a molecular formula C6H6 It is a  compound in which all 6 C-atoms are arranged in a…

Q: Which of the following will form hydrogen bond with NH3? A.H2O B.CH4 C.CI2 D.CO2

A: Hydrogen bond is formed between the H attached to an electronegative element (N,O,F) and the lone…

Q: two C1 and C3 (the terminal carbon atoms) each have groups of electrons and a structure with…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Draw the structure of the following compounds. Use line-angle structural formula.…

A: Draw the structure of the following compounds. Use line-angle structural formula--

Q: Which of the following is NOT planar? O Benzene O Ethene O Cyclohexane Methanal O Carbonate

A: Benzene , ethene , methanal and carbonate are planar .

Q: Which of the following compounds have delocalized electrons? 1. CH₂=CHCH₂CH=CH₂ 4. 2.…

A: Delocalization of electrons are possible in the conjugated system whereas there is no delocalization…

Q: Draw the energy diagram of the hybridized atomic orbitals of the oxygen atoms for a. CH3OCH2CH3…

A:

Q: Give the complete IUPAC name (with E/Z designation) of the following alkynes and aromatic compounds.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The reaction of CH3CH=CH2 with HCl will form: 2-chloropropane 2-propanol 1-chloropropane 1-propanol…

A: The addition of H-Cl across an alkene is a type of addition reaction. The mixing of one s and three…

Q: Which of the following could be added across carbon-carbon multiple bonds? I) H₂SO4 II) H₂ III) H₂O…

A: The organic molecules that consist of multiple bond between carbon atoms are called alkenes and…

Q: The hybridization of all the carbons in the benzene ring

A: Hybridization:-  It is the phenomenon of formation of new hybrid orbitals from overlapping of atomic…