Which of the following statements is not true? Select only one answer.A) Crown ethers complex alkali metal ions by donation of partial negative charge from the oxygen atoms to the metal cation.B) Metal ion complexes of crown ethers dissolve in nonpolar aprotic organic solventsC) Addition of 18-crown-6 to a solution of benzyl bromide and potassium cyanide in a nonpolar solvent increases the rate of nucleophilic substitution.D) 18-Crown-6 is an acyclic molecule. Which of the following statements is not true?A) Crown ethers complex alkali metal ions by donation of partial negative charge from theoxygen atoms to the metal cation.B) Metal ion complexes of crown ethers dissolve in nonpolar aprotic organic solventsC) Addition of 18-crown-6 to a solution of benzyl bromide and potassium cyanide in anonpolar solvent increases the rate of nucleophilic substitution.D) 18-Crown-6 is an acyclic molecule.

Crown ethers are chemical compounds composed of a ring containing several ether groups (R−O−R'). The…

Answered: Which of the following statements is…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Question

Which of the following statements is not true? Select only one answer.

A) Crown ethers complex alkali metal ions by donation of partial negative charge from the oxygen atoms to the metal cation.

B) Metal ion complexes of crown ethers dissolve in nonpolar aprotic organic solvents

C) Addition of 18-crown-6 to a solution of benzyl bromide and potassium cyanide in a nonpolar solvent increases the rate of nucleophilic substitution.

D) 18-Crown-6 is an acyclic molecule.

Which of the following statements is not true?
A) Crown ethers complex alkali metal ions by donation of partial negative charge from the
oxygen atoms to the metal cation.
B) Metal ion complexes of crown ethers dissolve in nonpolar aprotic organic solvents
C) Addition of 18-crown-6 to a solution of benzyl bromide and potassium cyanide in a
nonpolar solvent increases the rate of nucleophilic substitution.
D) 18-Crown-6 is an acyclic molecule.

Expert Solution

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions