The Following Structures Represent a Pair of Constitutional Isomers

Q9: How many hydrogen atoms are there in

Q11: Which of the following substituted cyclohexanes

Q18: What is the IUPAC name of the

Q19: Which of the following is the most

Q20: What is the IUPAC name of the

Q43: Provide a line-bond structure of hexanoic acid.

Q44: How many constitutional isomers are there with

Q81: Provide a Newman projection of the most

Q84: Which of the following statements is not

Q88: How many constitutional isomers are there with