Choose the bomb below that has most polar H-I H-F H-Br H-Cl

Q: Which of the following is the most stable free radical? С. D. A. CF3 B.

A: Free radicals are the electron deficient intermediate. They are formed by the homolytic cleavage of…

Q: 76. Name the following: b. 3. Br ОН С. ОН

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Q: AIC13 NaBH4 PBr3

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Q: (а) or II I

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Q: Which of the following molecules contains at least one atom that has an odd-electron count (i.e. is…

A: From the Lewis structure, atom with an odd electron will be identified as shown in the following…

Q: For the following molecule, identify the position which is the most likely to undergo EAS reaction:…

A: 1. OMe is strong electron donating group. Methoxy increase the electron density at o,p positions.…

Q: Which of the following choices correctly completes the sequences below? b. с. d. O A O B O C O D

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Q: what is most stable radical that could form from 2,2-dimethylpropane? pls illustrate

A: Radical is species which has odd number of electrons. Radicals are of three types: primary,…

Q: Part II. Give the Systematic IUPAC names of the ff compounds. (Disregard letter e) (a) (e) (e) (g)…

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Q: Determine the product/s of the ff. rxn Me Me KBr II II А. I B. I and II C. Il and II D. I, II, and…

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Q: 26(f) Name the following compound. NO2 Cl Br

A: INTRODUCTION: Rules to write the IUPAC name. 1) First locate the longest carbon chain. 2) Then…

Q: 2,2-dimethylbutane

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Q: Question 7 Identify the most probable IMF NH3--NH3

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Q: Which is more basic? YYY ZZZ Select one: O a. YYY O b.ZZZ

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Q: Consider the following mechanism: Cl2 → Cl+ + Cl- Cl- + H2S → HCl + HS- Cl+ + HS- → HCl + S What…

A: The reaction steps given are, 1) Cl2 → Cl+ + Cl- 2) Cl- + H2S → HCl + HS- 3) Cl+ + HS- → HCl + S

Q: Select the more stable (canonical) structure for the compound below. Explain what makes one…

A: The electronic configuration of N(atomic no 7) is 2,5 that is to get more stable electronic…

Q: 1. LAH 2. Hyo® f. Et Me

A: LAH is Lithium aluminum hydride. it can give hydride ion which acts as a nucleophile. Reduction of…

Q: Use the reaction and table of bond dissociation energies to answer questions 1-2. + Ch - + HCI Bond…

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Q: Four resonance structures contribute to the actual structure of an arenium ion, of which one…

A: the resonance structure of remaining  form are shown as follow.

Q: What is the structure of the product formed, whose molecular formula is C11H5NO2 and the mechanism…

A: The Stucture  of the product formed , whose Molecular formula is C11H5NO2 = 2- Cyano-1,4-…

Q: a Draw the structure of the azo compound produced by the reaction below. • Do not include any -SO3Na…

A: The Aryl benzenediazonium salt undergoes electrophilic aromatic substitution reaction to form an azo…

Q: Part Il Sive the Systematic IUPAC names of the ff compounds. (Disregard letter e) Br (d) OH Br

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Q: Below, t-butyl chloride (molecular ion = 92) has been marked for "splitting" in MS, just as in the…

A: Mass spectroscopy is the most accurate spectroscopic technique for the determination of mass of any…

Q: The Gatterman-Koch reaction can be used to make aromatic aldehydes. co `H. HCI a) Draw 3 Lewis…

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Q: (b) Differentiate between the following: i) COSY and NOESY ii) COSY 90 and COSY 45

A: A) the presence of a cross peak (a correlation off the diagonal) on a COSY dataset is a result of…

Q: 10 Which of the following is not a valid resonance form of the intermediate species in the reaction…

A: The nitration of phenol is an example of aromatic electrophilic substitution reaction. The attacking…

Q: Which of the following is the most stable radical? Ph b. с. d. a.

A: Radical which has the most number of resonance structures will be the most stable.

Q: Consider resonance structures of the following radicals and select the most stable radical. CH3 CH2…

A: 1) Structure A) is highly resonance stabilized due to resonance from the benzene ring as well as the…

Q: Br Br CI- AICI3 Br

A: Describe the steps and show the mechanism of the reaction.

Q: Calculate ΔS°rxn for the following reaction. The S° for each species is shown below the reaction.…

A: An increase in entropy results from an increase in disorder. Entropy is an extensive property ( a…

Q: Which of the following is the most stable radical? II IV II II IV E V

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Q: 13a-c Use the following picture for the next few questions.

A: Electron pairs are two types      1. Localised electron pairs '     2. Delocalised electron pairs…

Q: Chemistry Arrange the following in order of increasing stability: Ni(PPh3)3, Ni(P(OPh3))3,…

A: The increasing order of stability is:

Q: Number the following compounds in order of increasing pKa value.

A: Higher the acidity, lower the pKa. The most acidic H is the one whose conjugate base is more stable.…

Q: Which represents a propagation step of a radical reaction? O a Br-Br 2 Br• O b. 2 Br Br-Br Oc. Br +…

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Q: If the following molecules undergo free radical substitution, what is the order in which the…

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Q: CH3 CH3- CH2CH3

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Q: a) H20 ? b) Br2/H20 ?

A: The question is based on the concepts of Organic reactions. These involves reaction of alkyl halide…

Q: Three molecules of methanol (CH3OH) are shown below. Which of the labeled interactions are nydrogen…

A: Intermolecular forces :-  The forces of attraction which acts among different molecules of…

Q: Find, 1. IUPAC name 2. Group (either secondary or tertiary)

A: 1) The IUPAC name of the given compound is 2-phenylpropan-2-ol.

Q: Which of the following compounds will NOT form? O CusO4 O CUPO4 O CuCI O CUNO3

A: Given compounds: CuSO4 CuPO4 CuCl CuNO3 We have to find the compound that will not form.

Q: Consider structure (1) (shown immediately below). Which of the followi (shown below structure I)…

A: Resonance structures are  formed after delocalisation of electrons.

Q: What is the product? EGMU 2020.1797654,1 CH3Ó Na CH3OH Na + CH3OH Na + CH3OH OCH3 H. + CH3OH

A: Product formed in given the reaction = ?

Q: Which of the following funds will be released polar? A. B-F B.O-F C. F-F D. C-F

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Q: QUESTION 27 Which of the following is the most stable radical? L CH₂=CH IL CH=CHCHCH V. ш сненсн IV.…

A: Radicals are electron deficient species with a carbon having an unbounded electron.

Q: IK Rådical Mechanisms Of the following, which correctly uses curved arrows to display a possible…

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Q: Molecule SP EG Energy (kJ/mol) cis-2-Butene trans-2-Butene Based on what you have learned so far,…

A: Bromine has lone pair so before the attack of bromide ion at carbocation intermediate lone pair of…

Q: d) e) CF 3- ia CI AICI 3 CF 3-

A: Alkynes react with water in presence of dilute H2SO4 and HgSO4 to give first an unstable enol…