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Q: Which of the following two structures are related as resonance structures?
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Q: Carbonate anion has how many resonance structures?
A: Carbonate anion has three resonating structures.
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Q: Which of these molecules represents a pair of resonance forms? A H3C C Н CH3 H3C H CH3 Н в NH₂ ОН…
A: Concept of Resonance; When all the properties of a molecule cannot be explained by a single…
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Q: (a) Draw the two resonance structures of the molecule below (ignore structures that violate the…
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Q: I. III. II. IV. IL EN =N
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Q: Which of the following species is a valid resonance structure of A? Usecurved arrows to show how A…
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Q: 9) Which pair does not represent a pair of resonance structures?
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Q: In which of the following ions does carbon have a formal charge? Explain your answer. A) I B) II…
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Q: (i) (ⅱ) 이해안에
A: Resonance is defined as a method of describing the delocalization of electrons in some molecules.…
Q: How many resonance structures can be drawn for the following molecule?
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Q: Label each pair of compounds as resonance structures or not resonance structures.
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Q: resonance structures
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Q: What are four resonance structures of this molecule and which ones are major and minor
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Q: Which of the following is/are correct resonance structure(s) for compound A?
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Q: Draw Lewis structures and resonance structures (if any) that satisfy the octet rule for each of the…
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Q: Which is not a valid resonance structure for the following molecule?
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Q: 1) Which molecule contains a polar covalent bond?
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Q: 10. Which of the following is a resonance structure of the given molecule? CH3 CH CH CH CH3 CH3 CH3…
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Q: Which of the following structures (a-d) is another resonance structure of the following organic…
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Q: Which of the following are not related as resonance structures? OH (A) `NH NH (B) `OH OH (C) `CH2…
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Q: 16. Which of the following compounds contains a triple bond? b. C,H, d. CH, c. C,H, a. C,H,
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Q: What is the formal charge of carbon in the following resonance structure of CH-2N2?
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Q: Which labeled atom(s) in the following compound is (are) in violation of the octet rule?
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- Q.4 Identify the structures of A and B from the following reaction. Provide a suitable justification or the formation of these products/- NNHTS NNHTS NABD, NaBH, A B CH;CO,H CH,CO,D indDraw the organic prouduct of the reaction with a) HBr b) Br2 c) H2, Pt/C d) O3; (CH3)2S1. Name the following alkyl halides: (a) НзС Br Br CH3 (b) I (c) Br CI CH3 CH3CHCHCHCH2ČHCH3 CH3CCH,CHCHCH, CH3CH=CHCH2CHCH3 ČH3 (d) CH2Br (e) CICH,CH2CH2C=CCH2B CH3CH2CHCH2CH2CH3 2. Predict the product(s) of the following reactions: SOCI2 (a) H3C OH (b) CH3CH2CH2CH2OH ? HBr Ether (d) CH3CH2CH(Br)CH3 Mg H20 A (c) OH B Ether PBr3 Ether
- 3. Which of the following correctly depicts 2R-bromopentane? (A) (B) H Br CH 3 CH3 CH₂CH3 H H H CH3 Br Br- CH₂CH3 H3C (C) CH3 H H CH₂CH3 (D) Br- H H H CH3 CH₂CH37В. (2 Draw the structure of the product, substrate or condition in the following reactions (should clearly indicate the stereochemistry). (а) OH (b) OsO vaHSO3 (c) 1) (sia)2 BH 2) NaOH/H,O2 H20 (d) HBr (2 equiv) Br, Br Hint: This is the only product formed (e) Br Br2 H20 OH (f)Give Detailed Solution with explanation needed..(don't give Handwritten answer)
- A compound X is bitter in taste. It is a component of washing powder& reacts withdil. HCI to produce brisk effervescence dur to colourless, odourless gas Y wich turns lime water milky due to formation of Z. When excs of CO2is passed, ilkinessdisappears due to formation of P. Identify X, Y, And Z & P.A tautometric keto (A) – enol(B) equilibrium may be formulated as follows (A) (B) CH3 – COH ß-----------àCH2 – CHOH Given the following bond energies: C – H = 435kJ mol-1 C – C = 368 C==C = 610 C – O = 357 kJmol-1 C==O = 748 kJmol-1 O – H = 462 kJ mol-1 Calculate the enthalpy change in going from Keto form (A) to the enol form (B)1 (a) In the following reactions, CI (1) LIAIH, A (2) H20 MCPBA (i) Draw the structure of compounds A and B. (ii) For each reaction, explain the type of reaction involved. (iii) Explain the successful transformation of compound A using mass spectra. (b) Complete the following reactions by filling in missing reactants or product. (i) (1) O3 (2) CH;SCH3 (ii) он (CH3)3(COOH) D Ti(OCH(CH3)2l4 (-)-DET