2-chloro-6-isopropylcyclohexanone 9. Which of the following molecules contain one chiral carbon? oEif OH но NH но...
(e) 2-chloro-6-isopropyleyclohexanone auoUPYau 9. Which of the following molecules contain one chiral carbon? సాని nlo thiral OH HO но -NH HO но II II IV (a) I only (b) I and II c) I, II, III, and V (d) I, II, IV, and V (e) all of them CHE120 RRC S19 E2sample
Which of the molecules below contain an atom with an expanded octet? OH HO -OH H-C+1 IV H-4-5-6+ sci-are: CI: III A) I and II B) III only C) IV only D) I, II, and III E) All of these molecules have an expanded octet. . What is the electron geometry of the carbon in formaldehyde, shown below? H-C-H A) linear B) bent C) trigonal planar D) trigonal pyramidal E) tetrahedral -4. What is the molecular shape of the carbon...
Which of the following molecules contain a stereocentre? Br e go alonna 1 2 3 Select one: O a. 2 and 3 only O b. None of the molecules O c. All of the molecules O d. 1 and 3 only O e. 4 only Which is the correct electron configuration for an isolated Ni2+ ion? Select one: O a. [Ar]3d8 O b. [Ar]3d745 O c. [Ar]3d7 O d. [Ar]3d6452 O e. [Ar]3d5452 Which of the following has Z stereochemistry?...
3.14 Which compounds contain chiral centers? (a) 2-Chloropentane (b) 3-Chloropentane (c) 3-Chloro-1-pentene (d) 1,2-Dichloropropane 3.18 Mark each chiral center in the following molecules with an asterisk. How many stereo isomers are possible for each molecule? CH COOH CH 0 (a) CH CCH=CH, (b) HCOH (c) CH,CHCHCOOH (d) CH,CCH.CH OH CH NH CH,OH OH CH,COOH (e) HCOH () CHCH.CHCHECH, (g) HOCCOOH CH,OH CH,COOH
which of the structures below contain sp2 hybridized carbon? Which of the structures below contain an sp^2 hybridized carbon? Select one: a. I and II b. III and IV c. I and III d. II and IV e. I and IV
I got question #27 wrong. Can you please explain. e correct answer: (only one) many chiral carbon atoms are in the following molecule (A) 3 B) 4 (C)3 2 (E) 21. How many chiral carbon atoms are in the following malceale? (A) 5 (B) 4 (C) 3 (D) 2 ) 007- O HOM han 22. How many chiral carbon atoms are in the following molecule (A) 5 (B) 4 (C)3 (D) 2 23. Ilow many chiral carbon atoms are in...
Which of these molecules are structural isomers of n-octane (CgH18)? III II IV Select one: a. I, II, IlII, IV, and V b. III and IV c. II and V d. I, IIl, and IV e. only II has 8 carbon atoms in a chain
Which of the following molecules is/are chiral? H СС 1- C- F H-C-F CI Select one: O a. II and III O o o o b. ll only c . I and II d . Ill only e. I only
10. Which of the following roduct, if any, is not a heterocyclic amine? CHE HCNN Ho all of them are heterocyclic amines i Cho OH HOH OH LCH, HOW N & CH₂ IN-CH HO (e) (b) 11. What is the IUPAC har is the IUPAC name of the following compound pound? OOH 9 TOH OH 9 hydroxy-1.4-dimethyl-5-oxohexanoic acid hydroxy-2-methyl-5-oxohexanoic acid (d) 2-hydro ydroxy-2,5-dimethyl-6-oxoheptanoic acid 2-hydroxy-1-methyl-4-oxopentanoic acid (e) 3-hydrox 3-hydroxy-2,5-dimethyl-5-oxohexanoic acid O 3-hydroxy-2,5-dimethy 12. Predict the product/s, the product/s, if any,...
17. Which of the following statements is true? ado on dai Jal A) Achiral molecules usually contain a plane of symmetry B) With one tetrahedral stereogenic center, a molecule may or may not be chiral. C) With two or more stereogenic centers, a molecule is always chiral. D) Chiral molecules usually contain a plane of symmetry 18. Which of the following is the correct definition for a pair of enantiomers? A) A pair of stereoisomers that have a plane of...