7) Arrange the following Newman projections of butane in order of energy. CH3 A) I<lll<ll<IV B) IV</l<III<I C) Ill<I<IV<II D) Il<IV<l<111 8) Which line-angle formula corresponds to the chair conformation shown below? H2CH2CM 1,64 ore gain concom pakich jakson CH2CH3 CH2CH3 CH2CH3CH2CH3 A) B) II C) III D) IV
ll is not the answer
What is the product of the Dieckmann condensation of this diester, IV I II O III IV
30) Which of the following is the most stable diene? L. IV. A)I B) C)III D)IV E) V 31) Which of the following is an aromatic hydrocarbon? IV -CH A)I B C)ID)IVE) V 32) Which of the following conjugated dienes will not react with a dieneophile in a Diels-Alder reaction? Π. IV A) I B)11 C)111 D) IVE) I and III 33) The conjugate acid of the compound shown below is B) aromatic D) antiaromatic. E) none of the above....
Rank the bonds from smallest wavenumber to largest wavenumber: 1.C-O II. C=0 II. CEN IV. C=C 1.1V<l<lll<ll 2.]<ll<IV<III 3.I<IV<ll<lll 4. II<IV<Ill</ QUESTION 5 Identify the structure that fits best the spectrum provided: - TRANSMITTANCE [%] 6080 40 WAVENUMBER [cm-1] MNH2 OH HN А в 1. A 2. B 3.C 4.D 5. E
12. Give an example of a lll-V compound a ll-VI compound and a IV-IV compound. II-VI Il-V IV-IV
Studying before a test tomorrow. Ive completed these
on a separate piece of paper
HSCH SN1 ohile formed Jocated? On G) e examples, dination of NaCl SN1 H) NaOC(CHa)s I) E2 CHsNH2 E1 CI: НC K) -80 °C ноCна L) E1 Br: NaOH CI SN2 M) HBr N) CH3CH2OH H2SO4
les ueing Laplace LL(e) /! t-- 15V 62.5 iv
Testbank Question 9 Which compounds are soluble in water? IV O I, II, III O I, II, IV II, III, IV I, III, IV O
Which of the following compounds are chiral? CI NH2 ○ ll and Ⅲ l and 11 O Illand IV I and IV References Multiple Choice Difficulty: Medium
22. Which of the following compounds is(are) conjugated diene(s)? II III IV a. ll only b. I and III c. I and IV d. II, Ill, and IV 23. Vitamin D, has the following structure. Classify the circled pi-bond in vitamin D, as conjugated, cumulated or isolated a. Conjugated b. Cumulated c. Isolate 24. What is the IUPAC name for the following compound? a. (22,42,6E)-3,4,7-trimethylocta-2,4,6-triene b. (2,4,6E)-2,5,6-trimethylocta-2,4,6-triene c. (25,4Z)-3,4,7-trimethylocta-2,4,6-triene d. (48,6E)-2,5,6-trimethylocta-2,4,6-triene