44) Which of the following statement is correct regarding the benzylic carbocation? A) Benzyl carbocation is...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
44) Which of the following statement is correct regarding the benzylic carbocation? A) Benzyl carbocation is very unstable Benzylic carbocation B) Benzylbromide can be used to form the desired carbocation C) The carbocation is resonance stabilized through the phenyl group's aromatic ring D) Both A and B E) Both B and C 45) Which of the following reaction will generate a racemic mixture (both R and S structures) of products? A) SN1 B) SN2 C) E1 46) Which of the following statement is true for SN2 reactions? A) The reaction rate depends on the concentration of the nucleophile B) The reaction rate depends on the concentration of the substrate C) The rate of the reaction depends ONLY on the concentration of the substrate D) Both A and B E) None of above 47) The transition state of SN2 reaction A) Shows partial bond making and bond breaking B) Shows the complete removal of the leaving group from the substrate C) Shows the complete attachment of the nucleophile to the substrate D) SN2 reaction has no transition state like SN1 reaction E) None of above D) E2 E) All make racemic mixture 48) Complete (100%) inversion of configuration (R to S or S to R) can be achieved via B) SN2 reaction D) E2 reaction A) SN1 reaction C) El reaction E) All the reactions give inversion of configuration 44) Which of the following statement is correct regarding the benzylic carbocation? A) Benzyl carbocation is very unstable Benzylic carbocation B) Benzylbromide can be used to form the desired carbocation C) The carbocation is resonance stabilized through the phenyl group's aromatic ring D) Both A and B E) Both B and C 45) Which of the following reaction will generate a racemic mixture (both R and S structures) of products? A) SN1 B) SN2 C) E1 46) Which of the following statement is true for SN2 reactions? A) The reaction rate depends on the concentration of the nucleophile B) The reaction rate depends on the concentration of the substrate C) The rate of the reaction depends ONLY on the concentration of the substrate D) Both A and B E) None of above 47) The transition state of SN2 reaction A) Shows partial bond making and bond breaking B) Shows the complete removal of the leaving group from the substrate C) Shows the complete attachment of the nucleophile to the substrate D) SN2 reaction has no transition state like SN1 reaction E) None of above D) E2 E) All make racemic mixture 48) Complete (100%) inversion of configuration (R to S or S to R) can be achieved via B) SN2 reaction D) E2 reaction A) SN1 reaction C) El reaction E) All the reactions give inversion of configuration
Expert Answer:
Related Book For
Posted Date:
Students also viewed these chemistry questions
-
Which of the following statement is not true? Deviance does not help define group boundaries Deviance helps create social solidarity Deviance is a source of innovation Deviance is different from...
-
Is it true that Botox injections can be used to treat spasticity?
-
A spherical mirror is to be used to form an image, five times as tall as an object, on a screen positioned 5.0 m from the mirror. (a) Describe the type of mirror required. (b) Where should the mirror...
-
Evaluate the limit or state that it does not exist. lim (x,y) (1,-3) In(3x + y)
-
Refer to the Foot Locker, Inc., Consolidated Financial Statements in Appendix B at the end of this book. 1. Focus on cash and cash equivalents. Why did cash change during 2007? The statement of cash...
-
Using nodal analysis, find v o in the circuit of Fig. 3.57 . 202 62 ww- 60 V 5vo vo 20 2 +1)
-
Use the summary statistics in Exercise 12 to test the null hypothesis H0: 1 = 0 versus H1: 1 > 0. Use the = 0.05 level of significance.
-
PlastiCo produces plastic pipe to customer specifications. Losses of less than 5 percent are considered normal because they are inherent in the production process. The company applies overhead to...
-
John is an employee at a publishing company in Toronto. He has access to copyrighted materials that the company has invested time and resources into creating, including digital books and other...
-
1. Which process should VBB choose to produce?? 2. How much would VBP be willing to pay for the testing that is currently offered, for each batch?? 3. Would we be considered a perfect test, at twice...
-
How does lean production impact product quality and customer satisfaction?
-
The consumer price index (CPI) is an economic indicator that is a closely watched by many stakeholders in the economy. Visit the Statistics Canada website (www.statcan.gc.ca) find data on the...
-
Cougar Inc. is a calendar year, accrual method C corporation. In December 2 0 2 3 , Cougar enters into a contract with XYZ pursuant to which Cougar pays XYZ $ 2 0 0 , 0 0 0 , and XYZ is required to...
-
There is a parenting Application in a Proceeding before the Federal Circuit and Family Court of Australia at Sydney in Division 2 (the former Federal Circuit Court of Australia). You act for the...
-
Ratio analysis provides useful information for a company's operations and financial conditions. Conducting analysis in a mechanical, unthinking manner is dangerous, but when the ratio analysis is...
-
The table below gives data from a linear function. Find a formula for the function. Year, t 0 1 2 Value of computer, V = f(t) (in dollars) 3000 2600 2200 V(t) ==
-
Suppose you have two bars, one of which is a permanent magnet and the other of which is not a magnet, but is made from a ferromagnetic material like iron. The two bars look exactly alike. Explain how...
-
Suppose the index goes to 18 percent in year 5. What is the effective cost of the unrestricted ARM?
-
Give appropriate names for the following compounds: (a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (k) (l) CH2 Ph-CO-CH CH CH NH C-Ph Ph-OC CH Ph-C-O-CH CN CH30-C CH3 C-N(CH CH32 CH;CH2
-
Treatment of an alkyl halide with alcoholic AgNO3 often promotes ionization. Ag + + R - Cl AgCl + R+ When 4-chloro-2-methylhex-2-ene reacts with AgNO3 in ethanol, two isomeric ethers are formed....
-
Show how C3 of fructose can epimerize under basic conditions.
-
Assume that an account has the following characteristics: Number of items in the account-300 Recorded amount- \(\$ 600,000\) Sample size-100 Required: a. If the sample mean is \(\$ 1,800\) and mean...
-
You desire to estimate the amount of the inventory of your client. Draper. Inc. You satisfied yourself earlier as to the inventory quantities. During the audit of the pricing and extension of the...
-
The following data for a substantive test using sampling are available: Population recorded amount- \(\$ 200,000\) Tolerable misstatement \(\$ 10,000\) Number of items in the population-200 Risk of...
Study smarter with the SolutionInn App