Homework Answers
The correct answer is option third Inductive effect.
Explanation : Among all the give compound only A has a capability of forming electrphile due to inductive effect of Bromide.
Add Answer to:
which of the following best justifies your choice of carbon
electrophile?
drives → XCO Question 40...
a. Draw the structural formula of each of the following compounds. b. According to the character...
a. Draw the structural formula of each of the following compounds. b. According to the character of the bold, enlarged carbon(s) label each compound "basic", "electrophilic" or "nudeophilic". c. Diagram electron pushing (resonance), and inductive effects d. Give a brief narrative (one or two short sentences) to explain what your diagrams show regarding your choice (base, electrophile or nucleophile): 16% (2% each) (CH)2N=C(CH4)2C (CH, C=CHCH=CHN(CH 3 CHCH(OH) I HỌC=NH)CH=CH2 CH2=CHCHENH KCH,CH(CO)CH CH CH(C=O)Br CH CH(CO)H
Question 10: Objective Question: Circle the letter corresponding to the BEST answer for each multiple choice...
Question 10: Objective Question: Circle the letter corresponding to the BEST answer for each multiple choice question. Partial credit may be awarded for incorrect answers where some correct work is shown. (3X9=27 points) A. Which of the following atom/ion is described by the electronic configuration 1s 2s 2p? a) Na b) c) Mg d) O B. Which type of bonding is present in the compound CH,COONa? a) lonic bonding b) Covalent bonding c) Hydrogen bonding d) lonic and covalent bonding...
Which of the following variables are best thought of as continuous, which discrete? Indicate your choice...
Which of the following variables are best thought of as continuous, which discrete? Indicate your choice for each by checking the appropriate column Variable Discrete Continuous (a) The actual length of a roll of plastic wrap advertised to be 30 feet long (b) The intensity of a 1000-Hz tone judged by a participant to be "equally as loud as" a 500-Hz tone of 50 decibels (c) In an experimental study, the participant's estimate for the height of a 3-meter image...
Multiple choice. Circle the best answer and bubble it in on your scantron. 1. 1) The...
Multiple choice. Circle the best answer and bubble it in on your scantron. 1. 1) The combination of a carbonyl group and a hydroxyl group on the same carbon atom is called a group A) carbamate dB) carbonate C) urethane carboxyl E) carboxylate 2. What is the common name for the following compound? OH HO A) Y-hydroxyvaleric acid acid B) Y-hydroxypentanoic acid C) Y-hydroxy-y-methylbutyric D) 5-hydroxyvaleric acid E) correct answer not listed. Based on the inductive effect on, which of...
D Question 2 2 pts Which reagents would be best used to perform the following transformation?...
D Question 2 2 pts Which reagents would be best used to perform the following transformation? Time Runn 43 Minute OOH 1) 1. H+ ЛОН HO 2. Mgº 3. CO2 4. H30 2) 1. MeMgBr 2. H307 3. H2SO4 3) 1. NaHCO, 2. H30* 4) 1.HHO OH | 5) 1. HCN 2. CrOz/H20 2. CrOy/H20 3. H307 03 5 Predict the major product of the following reaction. & Hochs H" (eat) H3C 3) H3C -CH; 5) HyC-CH3 4) CH3 H3C-N-CH3...
Question one: Multiple Choice (101 mark) Circle the Best Answer of the following abow your work...
Question one: Multiple Choice (101 mark) Circle the Best Answer of the following abow your work for numerical problems to get full credit What equipement do you use to measure accurately the density of liquid? A Top loading balance and thermometer B. Pipet, top loading balance and a beaker C Top loading balance and stopwatch D. Graduated cylinder, top loading balance and thermometer 2. The olive oil is much more soluble in non-polar solvents (than in water), because A. The...
QUESTION 15 Which of the following is EXERGONIC? 6 CO2 + 6H20 - glucose + O2...
QUESTION 15 Which of the following is EXERGONIC? 6 CO2 + 6H20 - glucose + O2 fructose 6-phosphate + ATP – fructose 1,6-bisphosphate + ADP (AG = -3.4 kcal/mol) glucose 6-phosphate + ATP – fructose 6-phosphate + ADP (AG = +0.5 kcal/mol) GDP - Pi GTP + H2O QUESTION 17 Fate(s) of pyruvate is(are) Check all that apply. formation of ethyl alcohol by yeasts formation of glucose by gluconeogenesis in liver cells production of ketone bodies formation of lactate under...
12. Which of the following molecules represent ci-2. Hexene? A CHE HOCH,CH.CH CH CH,CH.CH -H CH,CH,...
12. Which of the following molecules represent ci-2. Hexene? A CHE HOCH,CH.CH CH CH,CH.CH -H CH,CH, D. CH3 CH, "CHCH 13) What is the major organic product of the following reaction? CH:CH-CH2 + H20 H 14) The angle between the bonds in CH, is approximately __ a) 104.5° b) 109. 5° C ) 90° d) 120 15) Which of the following organic families is present in the molecule provided below? CH, CH2=CH2-CH a) ether b) alkane c ) alkene d)...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1)...
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The LM curve represents A) the single level of output where the goods market is in equilibrium. B) the combinations of output and the interest rate where the goods market is in equilibrium. C) the single level of output where financial markets are in equilibrium. D) the combinations of output and the interest rate where the money market is in equilibrium. E) none of...
a. Draw the structural formula of each of the following compounds. b. According to the character of the bold, enlarged carbon(s) label each compound "basic", "electrophilic" or "nudeophilic". c. Diagram electron pushing (resonance), and inductive effects d. Give a brief narrative (one or two short sentences) to explain what your diagrams show regarding your choice (base, electrophile or nucleophile): 16% (2% each) (CH)2N=C(CH4)2C (CH, C=CHCH=CHN(CH 3 CHCH(OH) I HỌC=NH)CH=CH2 CH2=CHCHENH KCH,CH(CO)CH CH CH(C=O)Br CH CH(CO)H
Question 10: Objective Question: Circle the letter corresponding to the BEST answer for each multiple choice question. Partial credit may be awarded for incorrect answers where some correct work is shown. (3X9=27 points) A. Which of the following atom/ion is described by the electronic configuration 1s 2s 2p? a) Na b) c) Mg d) O B. Which type of bonding is present in the compound CH,COONa? a) lonic bonding b) Covalent bonding c) Hydrogen bonding d) lonic and covalent bonding...
Which of the following variables are best thought of as continuous, which discrete? Indicate your choice for each by checking the appropriate column Variable Discrete Continuous (a) The actual length of a roll of plastic wrap advertised to be 30 feet long (b) The intensity of a 1000-Hz tone judged by a participant to be "equally as loud as" a 500-Hz tone of 50 decibels (c) In an experimental study, the participant's estimate for the height of a 3-meter image...
Multiple choice. Circle the best answer and bubble it in on your scantron. 1. 1) The combination of a carbonyl group and a hydroxyl group on the same carbon atom is called a group A) carbamate dB) carbonate C) urethane carboxyl E) carboxylate 2. What is the common name for the following compound? OH HO A) Y-hydroxyvaleric acid acid B) Y-hydroxypentanoic acid C) Y-hydroxy-y-methylbutyric D) 5-hydroxyvaleric acid E) correct answer not listed. Based on the inductive effect on, which of...
D Question 2 2 pts Which reagents would be best used to perform the following transformation? Time Runn 43 Minute OOH 1) 1. H+ ЛОН HO 2. Mgº 3. CO2 4. H30 2) 1. MeMgBr 2. H307 3. H2SO4 3) 1. NaHCO, 2. H30* 4) 1.HHO OH | 5) 1. HCN 2. CrOz/H20 2. CrOy/H20 3. H307 03 5 Predict the major product of the following reaction. & Hochs H" (eat) H3C 3) H3C -CH; 5) HyC-CH3 4) CH3 H3C-N-CH3...
Question one: Multiple Choice (101 mark) Circle the Best Answer of the following abow your work for numerical problems to get full credit What equipement do you use to measure accurately the density of liquid? A Top loading balance and thermometer B. Pipet, top loading balance and a beaker C Top loading balance and stopwatch D. Graduated cylinder, top loading balance and thermometer 2. The olive oil is much more soluble in non-polar solvents (than in water), because A. The...
QUESTION 15 Which of the following is EXERGONIC? 6 CO2 + 6H20 - glucose + O2 fructose 6-phosphate + ATP – fructose 1,6-bisphosphate + ADP (AG = -3.4 kcal/mol) glucose 6-phosphate + ATP – fructose 6-phosphate + ADP (AG = +0.5 kcal/mol) GDP - Pi GTP + H2O QUESTION 17 Fate(s) of pyruvate is(are) Check all that apply. formation of ethyl alcohol by yeasts formation of glucose by gluconeogenesis in liver cells production of ketone bodies formation of lactate under...
12. Which of the following molecules represent ci-2. Hexene? A CHE HOCH,CH.CH CH CH,CH.CH -H CH,CH, D. CH3 CH, "CHCH 13) What is the major organic product of the following reaction? CH:CH-CH2 + H20 H 14) The angle between the bonds in CH, is approximately __ a) 104.5° b) 109. 5° C ) 90° d) 120 15) Which of the following organic families is present in the molecule provided below? CH, CH2=CH2-CH a) ether b) alkane c ) alkene d)...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
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