Organic Chemistry Organic Chemistry Practice Problems Solutions Library

Ring Strain Solutions Library

Access 23 Ring Strain video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Ring Strain learn videos.

Browse Solutions

23 solutions

Ring Strain

Q. What type(s) of strain is/are present in cyclobutane? (a) Steric strain (b) Angle strain (c) Torsional strain (d) Torsional strain and angle strain 

Solved • Sep 28, 2018

Ring Strain

Q. Answer the following questions regarding cyclopropane and propane. a. Provide an approximate pKa value for the C-H bond of propane. b. Using pict...

Solved • Jun 9, 2017

Ring Strain

Q. Draw all cycloalkanes that correspond to molecular formula C5H10, and circle the least strained of them.

Solved • May 31, 2017

Ring Strain

Q. For the pair drawn below, choose the MORE STABLE molecule. Does the  UNSTABLE molecule chosen below have  ANGLE STRAIN? Does the  UNSTABLE molecu...

Solved • May 4, 2017

Ring Strain

Q. What is the conformation of the compound shown?

Solved • Aug 5, 2016

Ring Strain

Q. For the pair of molecules drawn below, choose the letter that corresponds to the  MORE STABLE molecule. Does the  UNSTABLE molecule chosen below h...

Solved • Jul 28, 2016

Ring Strain

Q. For the pair of molecules drawn below, choose the letter that corresponds to the MORE STABLE molecule. Does the UNSTABLE molecule chosen above hav...

Solved • Jul 28, 2016

Ring Strain

Q. For the pair of molecules drawn below, choose the letter that corresponds to the  MORE STABLE  molecule. Does the UNSTABLE molecule chosen below h...

Solved • Jul 28, 2016

Ring Strain

Q. Rank the following molecule in order of increasing stability (least stable to most stable) A) 4, 1, 3, 2 B) 4, 3, 2, 1 C) 2, 3, 1, 4 D) 3, 2, 4...

Solved • Jul 27, 2016

Ring Strain

Q. Which compound would you expect to be the more stable: cis-1,2-dimethylcyclopropane or trans-1,2-dimethylcyclopropane? Explain your answer.  

Solved • Jun 22, 2016

Ring Strain

Q. Rank the following compounds in order of increasing stability based on relative ring strain.  

Solved • Jun 22, 2016

Ring Strain

Q. (a) Suggest an explanation for the fact that 1-methylcyclopropene is some 42 kJ/mol (10 kcal/mol) less stable than methylenecyclopropane. 

Solved • Jun 15, 2016

Ring Strain

Q. Choose the more stable alkene in each of the following pairs. Explain your reasoning.  (d) ( Z )-Cyclononene or ( E )-cyclononene 

Solved • Jun 15, 2016

Ring Strain

Q. Choose the more stable alkene in each of the following pairs. Explain your reasoning. 

Solved • Jun 15, 2016

Ring Strain

Q. One of the following two stereoisomers is 20 kJ/mol (4.9 kcal/mol) less stable than the other. Indicate which isomer is the less stable, and identi...

Solved • Jun 14, 2016

Ring Strain

Q. In each of the following groups of compounds, identify the one with the largest heat of combustion and the one with the smallest. In which cases ca...

Solved • Jun 14, 2016

Ring Strain

Q. In each of the following groups of compounds, identify the one with the largest heat of combustion and the one with the smallest. In which cases ca...

Solved • Jun 14, 2016

Ring Strain

Q. In each of the following groups of compounds, identify the one with the largest heat of combustion and the one with the smallest. In which cases ca...

Solved • Jun 14, 2016

Ring Strain

Q. In each of the following groups of compounds, identify the one with the largest heat of combustion and the one with the smallest. In which cases ca...

Solved • Jun 14, 2016

Ring Strain

Q. Which do you expect to be the more stable conformation of cis-1,3-dimethylcyclobutane, A or B? Why?

Solved • Jun 14, 2016

Ring Strain

Q. Do you expect cyclohexene to adopt a chair conformation? Why or why not? Explain.

Solved • May 25, 2016

Ring Strain

Q. For each of the following pairs of compounds, identify the compound that would have the higher heat of combustion:

Solved • May 25, 2016

Ring Strain

Q. What factor is responsible for a greater heat of combustion per CH 2 for cyclopropane than the heat of combustion per CH2 for cyclohexane? a) Cycl...

Solved • Apr 23, 2016